Spartan K3 Recalls & Complaints by Model Year
NHTSA lists 41 safety recalls and 7 owner complaints across 22 model years of the Spartan K3 (2004–2025). The most-complained-about year is 2012.
Pick your Spartan K3 model year
What Spartan K3 owners complain about
Across all model years, owners have filed 7 complaints with NHTSA. The 2012 model year has the most, with 2.
All Spartan K3 recalls (41)
Every NHTSA safety campaign that lists a Spartan K3, most recent first, with the model years each one covers.
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Steering
Shyft Group is recalling certain 2023-2025 Spartan RV K2, K3, and K4 chassis. The steering gear may have foreign material inside the gear that could build pressure within the system, resulting in a loss of power steering assist.
Remedy: Shyft Group will remove and replace the steering gear, free of charge. Owner notification letters were mailed March 21, 2024. Owners may contact Shyft Group customer service at 1-800-237-7806. Shyft Group's number for…
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Software (electrical system)
Shyft Group is recalling certain 2022-2024 Spartan RV K1, K2, K3, and K4 motorhome chassis. A vehicle control module software error may cause loss of drive power or loss of key safety functions, such as loss of head lights or windshield wipers.
Remedy: Shyft Group will update the vehicle control module software, free of charge. Owner notification letters were mailed February 17, 2023. Owners may contact Shyft Group customer service at 1-800-237-7806. Shyft Group's…
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Steering
Shyft Group is recalling certain 2022-2023 Spartan RV Chassis K1, K2, K3, and K4 vehicles. The steering gears may have been assembled incorrectly, which can cause the gears to fracture.
Remedy: Shyft Group will inspect and replace the steering gears, as necessary, free of charge. Owner notification letters were mailed on August 31, 2022. Owners may contact Spartan RV Chassis' customer service at 855.589.9836.…
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Fuel rail (fuel system)
Shyft Group (Shyft Group) is recalling certain 2020-2023 Spartan RV Chassis K3 vehicles. The fuel tubes between the fuel rail and the injectors for cylinders four, five, and six may fatigue and crack, which can result in a high pressure fuel leak.
Remedy: On engines with 75 miles or less, dealers will install vibration isolators to the fuel tubes. Engines with more than 75 miles will receive new fuel tubes with vibration isolators. Repairs will be performed free of…
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Pump (steering)
Shyft Group is recalling certain 2020-2022 Spartan RV Chassis K3 and K4 recreational vehicles. A machining defect may cause pressure to build in the power steering pump and break the shaft seal, resulting in a loss of power steering assist.
Remedy: Shyft Group will inspect the pump serial number, and replace the power steering pump if necessary, free of charge. Owner notification letters were mailed November 23, 2021. Owners may contact Shyft Group's customer…
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Instrument cluster/panel (electrical system)
Shyft Group is recalling certain 2018-2022 K1, K2, K3, and K4 Spartan RV Chassis. The instrument cluster may intermittently go blank while the vehicle is in motion.
Remedy: Shyft Group will update the control module software, and reroute and secure the duct work, free of charge. Owner notification letters were mailed on September 15, 2021. Owners may contact Shyft Group customer service…
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Fuel rail (fuel system)
Shyft Group is recalling certain 2017-2022 Spartan RV Chassis K2 and K3 vehicles. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel rail assembly to leak.
Remedy: Dealers will inspect the rail threads and fuel lines, and replace the rail as necessary, free of charge. Owner notification letters were mailed on August 25, 2021. Owners may contact Shyft Group customer service at…
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Column (steering) and steering
Shyft Group is recalling certain 2021-2022 Spartan RV Chassis K1, K2, K3, and K4 vehicles. The steering output shaft inside the steering column may be too short and could disengage from the steering input shaft.
Remedy: Shyft Group will notify owners, and dealers will inspect and if necessary, replace the steering column, free of charge. The recall began on March 31, 2021. Owners may contact Shyft Group customer service at…
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Mounting bracket (steering) and steering
Shyft Group is recalling certain 2020-2021 RV Chassis K2, K3, K4 vehicles. The steering gear mounting fasteners may come loose, and fall out or interfere with other steering components.
Remedy: Shyft Group will notify owners, and dealers will remove and replace the steering gear mounting fasteners, free of charge. The recall began February 12, 2021. Owners may contact Shyft Group customer service at…
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Service brakes
Spartan Motors USA (Spartan) is recalling certain 2018-2019 Gladiator, MetroStar, K2, K3, and K4 emergency response chassis cabs and motor home chassis. The brake relay valve may have an air flow restriction, which may result in an extended stopping distance. As such, these vehicles fail to comply with the requirements of Federal Motor…
Remedy: Spartan will notify the vehicle manufacturers that purchased the affected chassis, and Spartan dealers will inspect and replace the valves, as necessary, free of charge. The recall began June 19, 2019. Owners may…
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Tires and 2 other components
Spartan Motors USA (Spartan) is recalling certain 2016-2019 Spartan Specialty Vehicles K2 and K3 motorhome chassis. The tag axle tire may become damaged due to contact with the Diesel Exhaust Fluid (DEF) fill mounting bracket.
Remedy: Spartan has notified owners, and dealers will modify the DEF fill mounting bracket to give adequate clearance to the tag axle tire, free of charge. The recall began on June 25, 2018. Owners may contact Spartan customer…
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Fuel system, diesel
Spartan Motors USA (Spartan) is recalling certain 2017-2018 K3 and K4 motor home chassis and Gladiator emergency response chassis cabs equipped with Cummins ISX 15L engines. These engines have a fuel pump whose drive gear could possibly slip on its drive shaft, causing a fuel pump function loss, resulting in an engine stall.
Remedy: Spartan will notify the final stage manufacturers that used these chassis or the vehicle purchaser, and Cummins dealers will replace the fuel pumps, free of charge. The recall began on July 12, 2017. Owners may contact…
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Starter assembly (electrical system)
Spartan Motors USA (Spartan) is recalling certain 2010-2014 K2 and K3 motor home chassis and Gladiator emergency response chassis cabs. A component within the starter motor may break, potentially resulting in the starter motor overheating or drawing excessive current.
Remedy: Spartan will notify the purchasers of the chassis and dealers will replace the starters, free of charge. The recall began on July 20, 2017. Owners may contact Spartan customer service at 1-800-543-4277. Spartan's…
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Suspension: control arm
Spartan Motors USA (Spartan) is recalling certain 2011-2017 Gladiator, 2016-2017 MetroStar, 2012-2018 K2, 2011-2018 K3, 2017-2018 K4, and 2011-2017 MM vehicles. The ball joints on the independent front suspension (IFS) modules can loosen and separate, leading to a partial loss of steering.
Remedy: Spartan will notify owners, and dealers will remove, clean, apply thread locker, and reinstall the properly torqued ball joint, free of charge. The recall began on March 24, 2017. Owners may contact Spartan customer…
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Accelerator pedal (vehicle speed control) and electrical system: wiring
Spartan Motors USA (Spartan) is recalling certain model year 2017 Spartan Specialty Vehicle K2 and K3 vehicles manufactured March 24, 2016, to August 31, 2016. The throttle circuit wires on the affected vehicles may not have been be twisted to cancel out electromagnetic interference, and as a result, interference may cause the throttle…
Remedy: Spartan will notify owners, and dealers will install an overlay harness with twisted wires, free of charge. The recall began on November 3, 2016. Owners may contact Spartan customer service at 1-800-543-5277. Spartan's…
Model years: 2017
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Pump (steering)
Spartan Motors USA (Spartan) is recalling certain model year 2010-2017 Emergency Response K3, Metrostar, and Gladiator emergency response chassis cabs and motor home chassis manufactured April 12, 2010, to August 31, 2016. The affected vehicles have a power steering pump that may have an occasional loss of output power resulting in…
Remedy: Spartan will notify owners, and dealers will replace the power steering pumps, free of charge. The recall began on October 11, 2016. Owners may contact Spartan customer service at 1-800-543-5008. Spartan's number for…
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Electrical system: module
Spartan Motors USA (Spartan) is recalling certain model year 2017 Gladiator and K3 motorhome chassis manufactured April 18, 2016, through June 7, 2016 and equipped with Cummins ISX15 engines using certain engine control modules (ECM). These ECM's may experience an internal electrical short that can cause a fuse to blow, resulting in an…
Remedy: Spartan will notify owners, and Cummins dealers will replace the defective ECM with a remedy part, free of charge. The recall began on June 9, 2016. Owners may contact Spartan customer service at 1-800-543-5008.…
Model years: 2017
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Exhaust system (engine and engine cooling)
Spartan Motors (Spartan) is recalling certain model year 2007-2015 Spartan K3 and MM motorhome chassis manufactured September 21, 2006, to March 23, 2015. In the affected vehicles, the flexible exhaust tube may tear allowing hot exhaust to blow against other components or materials.
Remedy: Spartan will notify the motorhome manufacturers that purchased the affected chassis, and Spartan dealers will inspect the alignment of the tubes, correcting them and replacing any that are torn. These repairs will be…
Model years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
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Fan (engine and engine cooling)
Spartan Motors USA (Spartan) is recalling certain model year 2004-2008 K2, K3 and MM motorhomes manufactured March 17, 2003, to March 15, 2007. In the affected vehicles, the engine cooling fan may separate from the fan drive while the fan is spinning.
Remedy: Spartan will notify owners, and dealers will replace the fan and fan drive system, free of charge. Interim notices were mailed to owners on October 29, 2015. The recall began on October 29, 2015. Owners may contact…
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Suspension
Spartan Motors USA (Spartan) is recalling certain model year 2015-2016 K2, and K3 vehicles manufactured November 19, 2013, to May 7, 2015. Power could be lost in the vehicle's air suspension system.
Remedy: Spartan will notify owners, and dealers will install a independent electrical circuit that will supply power to the control module, free of charge. The recall began on September 9, 2015. Owners may contact Spartan…
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Axle assembly (power train)
Spartan Motors, Inc. (Spartan) is recalling certain model year 2015-2016 K2, K3 and MM chassis manufactured October 2, 2013, to April 2, 2015. In the affected vehicles, the fasteners that attach the stay rod (v-rod) to the rear drive axle may not have been installed with thread locker or tightened in the correct sequence.
Remedy: Spartan will notify owners, and dealers will replace the fasteners using thread lock, tightening them in the proper sequence and with the required torque values, free of charge. The recall began on August 11, 2015.…
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Non-powered axle assembly (suspension)
Spartan Motors, Inc. (Spartan) is recalling certain model year 2015 K3 chassis manufactured February 28, 2014, to October 21, 2014. In the affected chassis, the tag axle suspension hangers may move allowing the tag axle assembly to shift off center.
Remedy: Spartan will notify owners, and dealers will weld the tag axle suspension hangers to the main frame, free of charge. The recall began on April 17, 2015. Owners may contact Spartan customer service at 1-517-543-6400.…
Model years: 2015
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Steering
Spartan Motors, Inc. (Spartan) is recalling certain model year 2015 K3 Chassis manufactured November 22, 2013, to October 28, 2014. The steering slip shaft, located between the steering column and steering gear, may prematurely wear.
Remedy: Spartan will notify owners, and dealers will replace the affected slip shaft, free of charge. The recall began on February 3, 2015. Owners may contact Spartan customer service at 1-517-543-6400. Spartan's number for…
Model years: 2015
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Linkages (steering)
Spartan Motors, Inc. (Spartan) is recalling certain model year 2013-2015 Gladiator, K2, K3, MetroStar, and MM motorhome and emergency response chassis cabs manufactured November 28, 2012, to October 15, 2013. The castle nuts for the steering linkage may loosen, allowing the steering linkage to separate.
Remedy: Spartan will notify owners, and dealers will inspect and tighten the castle nuts, as necessary, free of charge. The recall began on January 26, 2015. Owners may contact Spartan customer service at 1-517-543-6400.…
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Service brakes, air
Spartan Motors, Inc. (Spartan) is recalling certain model year 2013-2015 Gladiator, DR, K2, K3, MetroStar, MM, and NVS vehicles manufactured December 14, 2011, to October 21, 2014, equipped with certain Wabco Quick Release Valves with Double Check. In the affected valves, the rubber diaphragm may be damaged by sharp edges on the valve…
Remedy: Spartan will notify owners, and dealers will inspect and replace the valve, free of charge. The recall began January 22, 2015. Owners may contact Spartan customer service at 1-517-543-6400. Spartan's number for this…
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Linkages (steering)
Spartan Motors Inc. (Spartan) is recalling certain model year 2013-2014 K2, K3, MetroStar, and MM motor homes and one emergency response chassis. Castle nuts for the steering linkage ball joint fasteners, which mount to bell cranks, may be loose. If the castle nuts become completely loose, the steering linkage may separate from the bell…
Remedy: Spartan will notify owners, and dealers will inspect the castle nuts and tighten them as necessary. The recall began on December 9, 2013. Owners may contact Spartan at 1-517-543-6400. Spartan's recall campaign number…
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Antilock (service brakes)
Spartan Motor Chassis, Inc. (Spartan) is recalling certain model year 2009-2012 MM, 2011-2014 K2, and 2010-2012 K3 motor home chassis. Due to contact with the steering relay rod, the ABS modulator valve may fracture resulting in air not being applied to the affected wheel end.
Remedy: Spartan will notify owners and dealers will reorient the ABS modulator valve and install spacers for additional clearance, free of charge. The recall began on September 17, 2013. Owners may contact Spartan at…
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Wheel bearing (suspension)
Spartan Motors, Inc. (Spartan) is recalling certain model year 2012-2013 K2, K3, and MM motor homes manufactured March 2, 2012, through July 30, 2012 and equipped with a 1660 independent front suspension supplied by Reyco Granning. The motor homes may have incorrect wheel bearings installed in the front suspension.
Remedy: Spartan will notify owners and dealers will inspect the bearings and replace them, as needed, free of charge. The recall began on July 8, 2013. Owners may contact Spartan at 1-517-543-6400. Spartan's campaign number is…
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Steering
Spartan Motors Chassis (Spartan) is recalling certain model year 2006-2011 K2, and K3 and 2006-2010 MM motorhome chassis manufactured July 20, 2005, through December 17, 2010. The steering gear mounting brackets may crack and detach resulting in a loss of steering.
Remedy: Spartan will notify owners. Starting in mid-June 2013, dealers will install a replacement bracket or a reinforcement to the existing bracket. Until the remedy is available, owners may have their vehicle inspected at…
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Wheel speed sensor (service brakes) and 2 other components
Spartan Motors Chassis is recalling certain model year 2013 K2, K3, and MM motorhome chassis, manufactured July 23, 2012, through November 7, 2012 and equipped with an independent front suspension that has the ABS modulator valve mounted in a forward position. The front brake hoses or the ABS sensor cable may be damaged as a result of…
Remedy: Spartan will notify owners, and dealers will repair the vehicles free of charge. The recall began December 20, 2012. Owners may contact Spartan at 1-517-543-6400.
Model years: 2013
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Vehicle speed control
Spartan is recalling certain model year 2010 and 2011 incomplete recreational vehicle chassis manufactured from january 4, 2010, through january 26, 2011, equipped with an electronic control module, part number 2791-nn2e-001 or 2791-nn2e-002. When the brake is applied, the cruise control may not cancel. Additionally, these vehicles may…
Remedy: Spartan will notify owners and repair the vehicles free of charge. The safety recall began on january 9, 2012. Owners may contact spartan at 1-517-543-6400.
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Engine and engine cooling
Spartan is recalling certain model year 2010, 2011, and 2012 recreational vehicles, models mm, k2, k3, bus, furion, gladiator, and metro star, manufactured from september 29, 2010, through june 20, 2011, equipped with a cummins isb, isc, isl, or isx diesel engine. The v-band clamp assembly, part numbers q187684, q187685, and q187686,…
Remedy: Spartan is working with cummins to identify and notify owners of the recall campaign. Repairs will be performed by authorized cummins dealers free of charge. The safety recall began on october 10, 2011. Owners may…
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Service brakes, air
Spartan Motors Chassis, Inc. (Spartan Chassis) is recalling certain 2011 SU and 2011 through 2012 model year MM, K2, and K3 recreational vehicle chassis manufactured from January 28, 2011, through June 28, 2011, equipped with air gauges supplied by Ametek. An incorrect value may have been used in the formula for calculating the sweep…
Remedy: Spartan Chassis will notify owners and replace the affected guages with compliant ones, free of charge. The recall began on September 12, 2013. Owners may contact Spartan at 1-800-543-4277 - Option 1. Spartan's campagn…
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Pedals and linkages (service brakes)
Spartan is recalling certain model year 2008 through 2010 mm, k2, and k3 motorhome chassis manufactured from april 27, 2007 and august 11, 2009, equipped with pneumatic and hydraulic adjustable brake pedal assemblies p/nos. 6562618, 6565118, 77025-001, 77025-002, 77025-501, 77050-004, supplied by kongsberg automotive. Some assemblies…
Remedy: Spartan is working with kongsberg and the vehicle manufacturers to remedy these motorhomes. Please see recall 09e-064. The remedy will be performed by spartan free of charge. The safety recall began on january 8, 2010.…
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Engine and engine cooling
Spartan is recalling 14 model year 2005 and 2006 motorhomes manufactured between november 12, 2004 and march 1, 2006, equipped with caterpillar c15 engine. The variable valve actuation oil line may rub against the p-clips retaining the oil line, causing an oil leak.
Remedy: Spartan is working with caterpillar to remedy these vehicles. Please see recall 09e-020. Caterpillar will inspect and repair the necessary components free of charge. The safety recall began on december 7, 2009. Owners…
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Quick release valve (service brakes)
Spartan is recalling 484 model years 2008-2010 adv, bey, fur, glc, gld, k2, k3, mg, mm, mtr, and nvs fire truck, ambulance, and motor home chassis manufactured between july 1 and december 16, 2008 equipped with certain haldex quick release valves (qrv). The rubber diaphragm inside the qrv may experience delamination resulting in…
Remedy: Each vehicle manufacturer will provide a remedy plan and notification schedule. The affected vehicles will be repaired without charge to the owners. Owners may contact their vehicle manufacturer or spartan chassis…
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Steering
Spartan chassis is recalling 213 my 2007-2008 mm, and my 2008 k2, k3, and su motor home chassis. Certain chassis fasteners may fracture resulting in poor handling of the vehicle, loss of steering, and/or reduced level of suspension performance.
Remedy: Dealers will inspect and replace the fasteners as needed free of charge. The recall began on june 30, 2008. Owners may contact spartan chassis at 1-800-543-4277.
Model years: 2008
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Steering
On certain motor homes and fire trucks, the steering gear assembly contains a spacer with incorrect dimensions. A spacer of insufficient height allows for excessive play in the return function of the recirculation balls and, as a consequence, there is a failure in the circulatory function of these balls.
Remedy: Dealers will replace the steering gear assembly free of charge. The recall began on august 23, 2007. Owners may contact spartan at 517-543-6400.
Model years: 2004
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Engine and engine cooling
On certain motor home chassis equipped with a caterpillar c15 engine in a fleetwood heritage motor home, the variable valve actuation (vva) oil line may wear causing an oil leak.
Remedy: Caterpillar is conducting the remedy for this campaign (please see 05e078). The vehicles will be inspected, the vva oil line replaced, and a retention clip will be installed to prevent any damage from occurring. The…
Model years: 2005
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Fuses and circuit breakers (electrical system)
On certain motor homes, the bussman box was incorrectly soldered and could fail.
Remedy: Dealers will replace the defective components. The recall began on april 10, 2006. Owners may contact spartan at 1-517-543-6400.
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Linkages (steering)
On certain motor homes, the i-shaft is the mechanical linkage between the steering wheel and the steering gear. At the non-welded side of the i-shaft there is a universal joint. It is possible that the fork shaft connection could be lost.
Remedy: Dealers will inspect and repair the i-shaft. The recall began on august 15, 2005. Owners may contact spartan at 517-543-6400.
Other Spartan models
- K212 complaints
- Highlander8 complaints
- Ec 20004 complaints
- Gladiator4 complaints
- Motorhome4 complaints
- Mountain Master4 complaints
- Chassis3 complaints
- Ic Chassis3 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.