For 2021 Grand Cherokee Fourth generation second facelift Jeep recommends to use: WY21W 12V 21W WX3x16d yellow, W16W 12V 16W W2.1x9.5d, W5W 12V 5W W2.1x9.5d, W21W 12V 21W W3x16d, P27, H11 12V 55W PGJ19-2, PSX24W 12V 24W PG20, and D1S 85V 35W PK32d-2. To select the right part or fluid see the table below.
Servicing your Jeep use only recommended parts, oils, fluids and lubricants.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2021 Jeep Grand Cherokee user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.
Before doing any DIY service please check your insurance policy and Jeep warranty policy for your region. In some regions DIY service may invalidate your warranty.
DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Jeep Grand Cherokee service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.
Doing basic service for your 2021 Jeep Grand Cherokee you're not only saving money, but also also improving your technical skills and learning something new.
Jeep Grand Cherokee Fourth generation second facelift model years