Engine & Fuel System

Description Learn More Specs Fitment The Crown Automotive EGR Valve is a original replacement for a malfunctioning stock valve on Jeep vehicles. Made to OE spec for fitment and connects to wiring harness, operates with emissions system Construction...

Description Learn More Specs Fitment Factory replacement leak detection pump for 02-04 Jeep® Grand Cherokee WJ and Wrangler TJ from Crown Automotive. 02-04 Jeep® Grand Cherokee WJ with 4.0L and 4.7L Engines 03-04 Jeep® Wrangler TJ with...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 3AdvancedInstallation Time: 2-4 hours Parts Included1 EGR ValveWarranty 12 Month/12,000 Mile Limited Warranty. Engine Size: 4.7L V-8Engine Fuel:...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 2IntermediateInstallation Time: 2-4 hours Warranty Minimum 5 Year Limited Warranty.

Description Learn More Specs Fitment Parts IncludedPCV ValveWarranty Minimum 5 Year Limited Warranty. Engine Size: 3.8L V-6Engine Fuel: GasolineShipping Weight: 1lbShipping Dimensions: 3in x 2in x 2in (L x W x H) Jeep Wrangler 2-Door (JK)2011...

Description Learn More Specs Fitment Parts IncludedVapor CanisterWarranty Minimum 5 Year Limited Warranty. Engine Size: 3.6L Pentastar V-6, 3.8L V-6Engine Fuel: GasolineShipping Weight: 5lbShipping Dimensions: 13in x 11in x 7in (L x W x H) ...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 2IntermediateInstallation Time: Less than an hour Parts Included 1 PCV Valve Warranty 12 month / 12,000 Mile Limited Warranty Engine Size: 4.7L V-8Engine Fuel:...

Description Learn More Specs Fitment As you Wrangler JK gets older you might need to start replacing parts on it to keep it running smooth like before. Things like rough idling, stalling, increased fuel consumption or even the smell of fuel could...

Description Learn More Specs Fitment Construction : PlasticFor the Following Applications:2012-2018 JK Wrangler w/ 3.6L Engine2014-2018 JK Wrangler w/ 3.0L Gasoline Engine2011-2015 WK Grand Cherokee w/ 3.6L Engine2014-2020 WK Grand Cherokee w/ 3.0L...

Description Learn More Specs Fitment The EGR Valve in your Jeep Wrangler's emission system regulates the exhaust gas that is created during combustion, recirculating it back into the engine to help increase fuel economy, by reducing the lost gases...

Description Learn More Specs Fitment The Crown Automotive Crankcase Vent Tube for the six-cylinder engine is a direct replacement for the Wrangler, Cherokee and Grand. Time under the hood in high temperatures can cause this tube to become brittle and...

Description Learn More Specs Fitment High-Quality Construction: Crafted from durable, lightweight aluminum, this fan shroud is built to last and withstand the rigors of off-road adventures.Improved Cooling Efficiency: The precision-engineered design...