
Standard Ignition Fuel Injector Seal Kit - SK131
- Part #:
- SK131
- Line:
- STD
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The fuel injectors on your Jeep Wrangler have fuel leak-protective seals and O-rings installed between the injectors and the fuel rail and intake. Fuel injector O-rings are commonly made of fuel-resistant polyurethane, but the material may still deteriorate over time, due to high heat, or may burst due to fuel system pressure. This can lead to a fuel leak and not enough fuel entering the combustion chamber, resulting in a lean fuel mixture. If your Wrangler has a lack of power or poor fuel economy, inspect your fuel injectors. Fuel leaks from a failing seal or O-ring may also cause a strong fuel smell from the front of your Wrangler or a visible fuel leak from the fuel rail or manifold. To find the right fuel injector seals and O-rings for your Jeep Wrangler, shop O'Reilly Auto Parts, where we carry fuel injector seal kits and fuel injectors for your fuel system repair.