Engine & Fuel System

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 3AdvancedInstallation Time: 1-3 hours Parts Included1 Cooling Fan ModuleWarranty 12 Month/12,000 Mile Limited Warranty. Engine Size: 3.7L V-6Engine Fuel:...

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

Description Learn More Specs Fitment Melling factory replacement camshaft for 05-13 Jeep® Liberty KJ and KK, Grand Cherokee WJ, and Commander XK with 3.7L engines. Camshafts are for the 3.7L engine only, and are side specific. Right Side...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 3AdvancedInstallation Time: 1-2 hours Parts Included 1 Plug Warranty 12 Month/12,000 Mile Limited Warranty. Engine Size: 2.8L I-4Engine Fuel: DieselShipping...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 4Experts OnlyInstallation Time: 10-12 hours Parts IncludedCrankshaft Main Bearing SetWarranty 12 Month/12,000 Mile Limited Warranty. Engine Size: 3.7L V-6Engine...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 4Experts OnlyInstallation Time: 10-12 hours Parts IncludedCrankshaft Main Bearing SetWarranty 12 Month/12,000 Mile Limited Warranty. Engine Size: 3.7L V-6Engine...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 4Experts OnlyInstallation Time: 4-6 hours Parts Included 1 Piston Warranty 5 Year Limited Warranty Engine Size: 3.7L V-6, 4.7L V-8Engine Fuel: Gasoline Jeep...

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

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 1BeginnerInstallation Time: Less than an hour Parts Included1 Accessory Drive BeltWarranty 12 Month/12,000 Mile Limited Warranty. Engine Size: 3.7L V-6Engine...

Description Learn More Specs Fitment The idler pulley works together with the tensioner pulley, the only difference is that the idler pulley is stationary. The bearings on the idler pulley can wear out and will need to be replaced. It is recommended...

Description Learn More Specs Fitment Installation NotesInstallation Difficulty:Level 3AdvancedInstallation Time: 2-3 hours Parts Included 1 Harmonic Balancer and Pulley1 Front Crankshaft Oil Seal Warranty 12 Month/12,000 Mile Limited Warranty. ...

Description Learn More Specs Fitment Belt tensioners are extremely important in the proper operation of the accessory belt drive system of your Jeep. The tensioner retains the correct amount of tension on the belt at all times. Most mechanics will...