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2021 Jeep Grand Cherokee parts
Common replacement parts for the 2021 Jeep Grand Cherokee, what usually wears out, a general maintenance schedule, and where to shop. Parts can differ by engine, trim and build date, so confirm fitment with your VIN before you buy.
Shop the 2021 Jeep Grand Cherokee in the appPopular parts
Brakes
- Front Brake Pads
- Rear Brake Pads
- Front Brake Rotors
- Rear Brake Rotors
- Front Brake Caliper
- Brake Master Cylinder
Ignition & Starting
Electrical & Charging
Cooling
Belts & Pulleys
Engine
Fuel System
Air Intake & Turbo
Maintenance
Exhaust & Emissions
Sensors & Modules
Steering
Suspension
Drivetrain & Axles
Heating & A/C
Lighting
Body & Exterior
General maintenance schedule
These are common starting intervals, not a factory schedule for your engine. Your owner's manual always wins.
| Engine oil & filter | Every 5,000 miles or 6 months Use the oil grade and spec in your owner's manual. Some engines allow longer. |
|---|---|
| Tire rotation | Every 7,500 miles or 6 months Also a good time to check tread depth and pressures. |
| Brake inspection | Every 12,000 miles or 1 year Pads, rotors, lines and fluid level. |
| Cabin air filter | Every 15,000 miles or 1 year Sooner if the airflow smells musty or feels weak. |
| Engine air filter | Every 20,000 miles or 2 years Sooner on dusty or gravel roads. |
| Wiper blades | Every 1 year |
| 12V battery test | Every 3 years Most 12V batteries last 3 to 5 years. Test before winter. |
| 12V battery replaced | Every 5 years Most last 3 to 5 years. Heat and short trips wear them faster. |
| Tires (replace) | Every 50,000 miles or 6 years Tread depth and age matter more than miles. Replace at 2/32" of tread (4/32" if you drive in the rain a lot), or around 6 years old. The date code is on the sidewall. |
| Brake pads (replace) | Every 40,000 miles Replace when about 3 mm (1/8 in) of pad is left, or if you hear grinding. Rear pads usually last longer than front. |
| Brake rotors (replace) | Every 70,000 miles Replace below the minimum thickness stamped on the rotor, or if warped or deeply grooved. Often done with new pads. |
| Shocks & struts (replace) | Every 75,000 miles Worn ones cause bouncing, nose-dive when braking and uneven tire wear. Many last 50,000 to 100,000 miles. |
| Brake fluid flush | Every 30,000 miles or 2 years Brake fluid absorbs moisture over time. |
| Spark plugs | Every 60,000 miles Iridium or platinum plugs often go 100,000 miles. Check the manual. |
| Transmission fluid | Every 60,000 miles Interval varies a lot by transmission. Check the manual. |
| Coolant flush | Every 60,000 miles or 5 years Some long-life coolants go 100,000+ miles. |
| Serpentine belt | Every 90,000 miles Inspect for cracks at every oil change. |
| Timing belt (if equipped) | Every 90,000 miles or 7 years Skip if your engine has a timing chain. Check the manual. |
Safety recalls
NHTSA lists 12 recalls for the 2021 Jeep Grand Cherokee. Recalls apply by model year, and not every vehicle of that year is affected. Check your own VIN at nhtsa.gov/recalls.
- EXTERIOR LIGHTING:HEADLIGHTS (21V797000): Chrysler (FCA US, LLC) is recalling certain 2021 Jeep Grand Cherokee L vehicles not equipped with automatic high beams. When the master lighting switch is set to the auto position, the high beam headlights will not a…
- EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE (21V950000): Chrysler (FCA US, LLC) is recalling certain 2021 Jeep Grand Cherokee L vehicles equipped with smart lighting modules (SLM). An incomplete SLM software update may cause one or both headlights to become inoperable. As…
- VISIBILITY:REARVIEW MIRRORS/DEVICES (21V729000): Chrysler (FCA US, LLC) is recalling certain 2021 Jeep Grand Cherokee L vehicles. A radio software error may prevent the rearview image from displaying. As such, these vehicles fail to comply with the requirements of…
- AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE (21V873000): Chrysler (FCA US, LLC) is recalling certain 2021 Jeep Grand Cherokee L, 2022 Jeep Wagoneer, and Grand Wagoneer vehicles. The Occupant Restraint Controller (ORC) may have incorrect software which can disable the drive…
- CHILD SEAT:VEHICLE TETHER ANCHOR (22V180000): Chrysler (FCA US, LLC) is recalling certain 2021-2022 Jeep Grand Cherokee L vehicles. These vehicles may have been built with a missing weld from the seat back frame to the child seat tether anchorage. As such, thes…
- ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE) (22V284000): Chrysler (FCA US, LLC) is recalling certain 2021 Dodge Durango, Jeep Grand Cherokee WK, 2022 Jeep Grand Cherokee, and 2021-2022 Jeep Grand Cherokee L vehicles equipped with 3.6L engines. The exhaust gas recirculation…
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Other Jeep Grand Cherokee years
- 2025
- 2024
- 2023
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
- 2010
- 2009
- 2008
- 2007
- 2006
- 2005
- 2004
- 2003
- 2002
- 2001
- 2000
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