2017 Jeep Wrangler Wiper Blade Sizes and Replacement Guide

Maintaining clear visibility in your 2017 Jeep Wrangler is crucial, whether you are tackling muddy off-road trails or navigating heavy highway rain. Your wiper blades are your first line of defense against the elements. Below is the ultimate guide to finding the right wiper blade sizes, attachments, and replacement options for your 2017 Jeep Wrangler (JK generation).

Quick reference

Note: OEM part numbers can vary by exact trim and factory package. Always verify with your local Mopar dealer if you prefer genuine replacement parts.

Best aftermarket replacements

Because the Wrangler has a very vertical windshield, it is highly recommended to use premium beam or hybrid blades that resist wind lift at highway speeds. Here are the top aftermarket replacements for the 15-inch front blades, ranging from budget-friendly to premium:

• Bosch ICON: (Premium tier) Exceptional beam blade design that excels in winter weather and resists wind lift on the Wrangler's flat windshield.
• Rain-X Latitude: (Premium tier) A highly popular beam blade that applies a water-repelling coating to the glass as it wipes.
• PIAA Si-Tech: (Premium tier) Features silicone rubber that lasts significantly longer than traditional rubber and prevents freezing to the windshield.
• Michelin Stealth: (Mid-range tier) A hybrid wiper blade that offers the aerodynamic cover of a beam blade with the structural support of a traditional frame.
• Trico Force: (Mid-range tier) A robust beam blade specifically engineered to combat wind lift, making it a great choice for the JK Wrangler.

Attachment style

The 2017 Jeep Wrangler uses the standard 9x3 J-hook attachment for both the driver and passenger side front wiper arms. This is the most common and easiest-to-service wiper attachment style on the market, meaning virtually all aftermarket blades will fit right out of the box without the need for special adapters.

The rear wiper (if your Wrangler is equipped with a hardtop) uses a specialized rear attachment arm. You will typically need to buy a specific "rear wiper blade" rather than a standard 13-inch front blade to ensure it clips into the housing correctly.

How to install

Replacing the front J-hook wiper blades on your 2017 Wrangler takes only a couple of minutes:

1. Lift the wiper arm: Carefully lift the wiper arm away from the windshield until it locks into its upright position.
2. Remove the old blade: Find the small plastic release tab where the blade meets the J-hook. Press the tab and push the blade firmly down toward the base of the wiper arm to slide it out of the hook.
3. Position the new blade: Align the new wiper blade’s mounting bracket with the J-hook on the arm.
4. Lock it in: Pull the blade up into the curve of the J-hook until you hear and feel a distinct "click."
5. Lower gently: Carefully place the wiper arm back against the windshield. Do not let it snap back, as the bare hook can crack the glass.
6. Repeat: Follow the same steps for the passenger side.

For the rear wiper, carefully lift the plastic cover at the base of the blade, rotate the old blade out of the C-shaped clip, and snap the new rear-specific blade into the center pin.

When to replace

For optimal safety, you should replace your wiper blades every 6 to 12 months. The flat angle of the Wrangler's windshield makes it particularly susceptible to bug splatter, mud, and ice buildup, which can degrade the rubber faster than on standard vehicles.

Watch for these common signs that your blades are due for a swap:

• Streaking: Leaving bands of water across your field of view.
• Chattering: Skipping or bouncing across the glass, often accompanied by a loud stuttering noise.
• Splitting: The rubber squeegee is separating from the wiper frame.

Need wipers swapped fast? Find a shop on Repairius.