Engine & Fuel System

Description Learn More Specs Fitment Melling factory replacement valve spring for 05-08 Jeep® Grand Cherokee WK and Commander XK with 5.7L engines. Replaces OE Part Numbers: 53021580AE 53021580AD 53021580AB 53021580AAParts IncludedValve Spring ...

Description Learn More Specs Fitment Rebuilding your engine? Need to replace your valve lifters? Omix-ADA replacement valve lifters are manufactured to meet OEM specifications to ensure quality performance. Installation NotesInstallation...

Description Learn More Specs Fitment For 01-12 Jeep Grand Cherokee WJ/WK, Liberty KJ/KK, and Commander XKReplaces Mopar Part # 53020752AD This Genuine Mopar Valve Guide Seal for your 2001-2012 Jeep Grand Cherokee WJ/WK, Liberty KJ/KK, and Commander...

Description Learn More Specs Fitment For 09-23 Jeep Grand Cherokee WK & WK2, Commander XK, and Grand Wagoneer WS with 5.7L EngineReplaces Mopar Part # 68080909AA This Genuine Mopar Valve Spring for your 2009-2023 Jeep Grand Cherokee WK & WK2,...

Description Learn More Specs Fitment Factory replacement valve guide seal for 09-16 Jeep® Grand Cherokee WK and Commander XK with 5.7L and 6.4L Engines. For Intake or Exhaust Valves For 5.7L V8 Hemi Engine For 6.4L V8 Hemi EngineInstallation...

Description Learn More Specs Fitment Factory replacement valve spring for 99-04 Jeep® Grand Cherokee WJ, 05-07 Jeep® Grand Cherokee WK, and 06-07 Jeep® Commander XK with 4.7L engine. 4.7L Engines Only Works with Intake and Exhaust...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 4Experts OnlyInstallation Time: 4-8 hours Parts Included1 LifterWarranty 12 Month/12,000 Mile Limited Warranty. Engine Size: 3.7L V-6, 4.7L V-8Engine Fuel:...

Description Learn More Specs Fitment Construction : Molded PlasticReplaces OE : 53022221AAFor the Following Applications:2008-2012 Liberty KK with 3.7L Engine2007-2010 Grand Cherokee WK with 3.7L or 4.7L Engine2008-2010 Commander XK with 3.7L or 4...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 3AdvancedInstallation Time: 3-4 hours Parts Included 1 Guide Seal Warranty 12 Month/12,000 Mile Limited Warranty. Engine Size: 5.7L V-8 Hemi, 6.1L V-8...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 3AdvancedInstallation Time: 2-4 hours Parts Included1 Rocker ArmWarranty 12 month / 12,000 Mile Limited Warranty. Engine Size: 3.7L V-6, 4.7L V-8Engine Fuel:...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 4Experts OnlyInstallation Time: 4-6 hours Parts Included1 Intake ValveWarranty 12 month / 12,000 Mile Limited Warranty. Engine Size: 3.7L V-6, 4.7L V-8Engine...

Description Learn More Specs Fitment This Crown Automotive Push Rod is a factory-style replacement for 05-08 Jeep Grand Cherokee WK & Jeep Commander XK 5.7L Engine. Push rods are vital to keeping an engine's valves opening and closing properly. Like...