Buy OEM 2007 Gmc Part # 12646386 (12586482, 12646387). Engine Timing Chain. Timing Chain - Repair or Replace Your engine's timing chain can stretch over time resulting in a check engine light

5. 3 liter.

4. 8 & 5. 3 Liter. 5. 3 & 6. 0 liter. ALL. Lower. Upper. W/FLEX fuel. W/O flex fuel.

Oil cooler. Oil pan. Oil pump. 4; 4. 8L. 4; 6. 0L. 5; 4. 8L. 5; 6. 0L. All Models; 4.8L; All. All Models; 4.8L; Auto Trans. All Models; 4.8L; Manual Trans. All Models; 5.3L; w/High Output. All Models; 5.3L; w/o High Output. All Models; 6.0L; All. All Models; 6.0L; w/CNG. All Models; 6.0L; w/Cyl Head Bolts. All Models; 6.0L; w/o CNG. All Models; 6.0L; w/o Cyl Head Bolts. All Models; Exhaust. All Models; Intake. All Models; Left Bank. All Models; No. 1. All Models; No. 2. All Models; No. 3. All Models; Right Bank. Avalanche; w/HD Trailer Equip. Avalanche; w/o HD Trailer Equip.

OIL PAN. OIL PUMP. All Models; Deactivation Lifters. All Models; Exhaust. All Models; Intake. All Models; Left. All Models; No. 1. All Models; No. 2. All Models; No. 3. All Models; Non Deactivation Lifters. All Models; Right. S-Series.

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Escalade; 4.8L; Left. Escalade; 4.8L; Right. Escalade; 5.3L; 2WD. Escalade; 5.3L; 4WD. Escalade; 5.3L; All; LC9. Escalade; 5.3L; All; LMG. Escalade; 5.3L; Aluminum Block. Escalade; 5.3L; Iron Block. Escalade; 5.3L; w/Flex Fuel; 2WD. Escalade; 5.3L; w/Flex Fuel; 4WD. Escalade; 5.3L; w/o Flex Fuel. Escalade; 6.2L; 1st Design. Escalade; 6.2L; 2nd Design. Escalade; 6.2L; 2WD. Escalade; 6.2L; 4WD. Escalade; 6.2L; All. Escalade; 6.2L; Exhaust. Escalade; 6.2L; Intake. Escalade; 6.2L; w/Active Fuel Mgmt.. Escalade; 6.2L; w/o Active Fuel Mgmt.. Escalade; Active Fuel Management. Escalade; Exhaust. Escalade; Intake.

Oil pan. Oil pump. 6. 2L; Exhaust. 6. 2L; Intake. Sierra; 4.8L; 2WD; Left. Sierra; 4.8L; 2WD; Right. Sierra; 4.8L; 4WD; Left. Sierra; 4.8L; 4WD; Right. Sierra; 4.8L; Left. Sierra; 4.8L; Right. Sierra; 5.3L; w/Flex Fuel. Sierra; 5.3L; w/o Flex Fuel; 2WD. Sierra; 5.3L; w/o Flex Fuel; 4WD. Sierra; 6.0L; 2WD. Sierra; 6.0L; 4WD. Sierra; 6.2L; 1st Design. Sierra; 6.2L; 2nd Design. Sierra; 6.2L; 2WD. Sierra; 6.2L; 4WD. Sierra; 6.2L; All. Sierra; Active Fuel Management. Sierra; Exhaust. Sierra; Intake. Sierra; No. 1. Sierra; No. 3. Sierra; No.1.

Oil pan. Oil pump. Variable valve timing. 6. 2L; Exhaust. 6. 2L; Intake. Escalade ESV; 1st Design. Escalade ESV; 2nd Design. Escalade ESV; Active Fuel Mgmt.. Escalade ESV; All. Escalade ESV; Exhaust. Escalade ESV; Intake. Escalade ESV; Left. Escalade ESV; No. 1. Escalade ESV; No. 3. Escalade ESV; No.1. Escalade ESV; No.2. Escalade ESV; No.3. Escalade ESV; Non-Active Fuel Mgmt.. Escalade ESV; Right. LY5. Suburban; 5.3L; All; 2WD. Suburban; 5.3L; All; 4WD. Suburban; 5.3L; Eng. LC9. Suburban; 5.3L; Eng. LMG (Flex Fuel). Suburban; 5.3L; w/Flex Fuel; 2WD. Suburban; 5.3L; w/Flex Fuel; 4WD.

Oil pan. Oil pump. Variable valve timing. Passenger Van; New. Passenger Van; Reman. Savana; 2WD; 4.8L. Savana; 2WD; 5.3L; AWD; Left. Savana; 2WD; 5.3L; AWD; Right. Savana; 2WD; 5.3L; RWD. Savana; 2WD; 6.0L. Savana; 4.8L; w/o PF48 Oil Filter. Savana; 4.8L; w/PF48 Oil Filter. Savana; 5.3L; New. Savana; 5.3L; Reman. Savana; 6.0L; .5MM O.S. Savana; 6.0L; All; w/Iconel. Savana; 6.0L; All; w/o Iconel. Savana; 6.0L; Exhaust. Savana; 6.0L; Floating Pin w/Clip; 0.5MM O.S. Savana; 6.0L; Floating Pin w/Clip; Standard. Savana; 6.0L; Intake. Savana; 6.0L; Pin Pressed On. Savana; 6.0L; Standard. Savana; 6.0L; w/CNG; ALL. Savana; 6.0L; w/CNG; Cargo. Savana; 6.0L; w/CNG; Commercial Cutaway.