Front blades are typically 24 inches on the driver's side and 19 inches on the passenger's side, with a 12–13-inch rear blade. Sizes can vary by year and trim, so verify for your specific Grand Cherokee.
Understanding the exact blade sizes matters because the Grand Cherokee has used multiple generations with different fittings and mounting styles. This guide explains the typical sizes you’ll see, how to verify your model, and what to buy.
Typical blade sizes for modern Grand Cherokee models
Front and rear blade sizes vary by generation; the following sizes are commonly used on recent Grand Cherokees and serve as a baseline.
Front wiper blades
- Driver-side: 24 inches
- Passenger-side: 19 inches
The most reliable source is your owner's manual or the existing blade packaging, as some trims use 18- or 20-inch passenger blades in certain years.
Rear wiper blade
- Rear: 12–13 inches
Rear blade sizes vary by year and hatch design; many Grand Cherokees use a 12 to 13-inch rear blade.
How to confirm the exact size for your vehicle
To ensure you buy the right blades, follow these steps:
- Check the owner’s manual or the door jamb sticker for the recommended blade sizes.
- Inspect your current blades for printed size information, often located on the blade itself or packaging.
- Measure the blade(s) yourself: lay them flat and measure from tip to tip in inches.
- Use a retailer’s fitment tool: enter year, make, model, and trim to confirm compatibility.
- If in doubt, bring the current blades or part number to a parts counter for verification.
Accurate sizing prevents fitment issues and ensures proper wiping performance, especially in adverse weather.
Additional notes by generation
Current-generation Grand Cherokee (WK2/WL; approx. 2011–present)
Front blades commonly listed as 24" driver-side and 19" passenger-side; rear blade typically 12–13". Always verify for your exact year and trim.
Older generations (early 2000s and before)
Front blade configurations vary more across generations; sizes can range across multiple inches for driver and passenger sides, with rear blades around 11–13 inches. Use a parts lookup or manual to confirm for your specific year.
Summary
For most Jeep Grand Cherokee owners, plan on a 24-inch driver-front blade, a 19-inch passenger-front blade, and a 12–13-inch rear blade. However, exact sizes depend on the model year and trim, so always verify with the manual or a trusted parts lookup by year, make, and model.