Front wiper blades for the 2018 Jeep Compass are typically 26 inches on the driver’s side and 18 inches on the passenger’s side, with an 11-inch rear blade.
Front wiper blade sizes
The following sizes reflect the standard front-blade configuration for most 2018 Compass models. Always verify with your owner’s manual or a trusted parts retailer, especially if you have a different trim level or aftermarket replacements.
- Driver-side: 26 inches
- Passenger-side: 18 inches
In short, the common front blade pairing is 26" and 18". Some aftermarket sets offer near-equivalent options (for example, 26"/17" or 26"/19" pairs) by supplier—verify fit before purchasing.
Rear wiper blade size
The rear wiper on most 2018 Compass models uses a single blade, typically measuring 11 inches in length. This size is widely used by OEM suppliers and aftermarket replacements.
- Rear blade: 11 inches
Note that a few trims or aftermarket configurations could differ; always confirm by measuring the current blade or checking the vehicle’s specifications.
How to verify your exact size
To ensure you buy the correct blades, use your manual or a retailer’s vehicle-fit tool. You can also confirm by measuring the current blades or by referencing the vehicle’s door jamb stickers that sometimes list part-size guidance.
- Check the owner’s manual or the glovebox/door jamb for blade size recommendations.
- Remove the current blades and measure their length from end to end.
- If in doubt, bring the old blades or the vehicle’s year/make/model to a parts retailer for compatibility confirmation.
Accurate sizing helps ensure full coverage and effective wiping, especially in adverse weather conditions.
Where to buy and installation tips
You can purchase wiper blades at auto parts stores, dealerships, or online retailers. When installing, follow the included instructions and check that the blades sweep evenly without skipping or chattering. If the arms are worn or stiff, consider replacing them along with the blades for optimal performance.
Summary
For a 2018 Jeep Compass, standard front wiper blades are typically 26 inches on the driver’s side and 18 inches on the passenger’s side, with an 11-inch rear blade. Sizes can vary slightly by trim or aftermarket options, so it’s wise to verify using the owner’s manual or a trusted retailer, and consider replacing all blades together for consistent performance.