LS Gen III 4.8/5.3/5.7/6.0 Lifters 1997-2007 Delphi 12499225

Delphi hydraulic lifter set for the LS Gen III 4.8/5.3/5.7/6.0 (1997-2007). Listed for one application: LS Gen III 4.8/5.3/5.7/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.

What it does

Lifters ride the cam lobes and take up valve lash. Collapsed or worn lifters tick, drop cylinders and, on GM AFM/DFM and Chrysler MDS engines, are the number-one cause of wiped cam lobes. A fresh set of lifters (or a non-collapsing delete set with the matching tune) restores quiet, consistent valve action.

Fits

• Chevrolet vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• GMC vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• Pontiac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007
• Cadillac vehicles with the LS Gen III 4.8/5.3/5.7/6.0 engine, 1997-2007

Fixes

• lifter tick that will not go away with an oil change
• misfire on one bank or a dropped cylinder
• AFM / DFM / MDS lifter failure
• any camshaft replacement

What's included

• a full set of lifters
• lifter guides / trays where the kit lists them

Specifications

• Brand: Delphi
• Part number: 12499225
• Shipping weight: 3.0 lb
• Condition: new
• Product type: Lifters

Cross-reference

Replaces or interchanges with Delphi 12499225 for the LS Gen III 4.8/5.3/5.7/6.0. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.