2016 Buick Engine Timing Chain - 12637743 | GM Parts Outlet, EASTPOINTE MI

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Engine Timing Chain
This Fits Your Buick

Part Number: 12637743
Supersession(s): 12599716; 12616608; 12633452; 12683547

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Chain. Timing.
2nd Design. Engine Timing Chain. Idler to Cam. Assembly - CM/SHF INTER Drive. Guide. Engine. Secondary.

Engine Timing Chain

Timing Chain - Repair or Replace
Your engine's timing chain can stretch over time resulting in a check engine light that comes along with excessive noise from your engine's timing cover. If the chain has broken, which is a rare occurrence, the engine will not start. If your 2016 Buick has high mileage along with any of these other symptoms, contact our service department for expert diagnosis.

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ENGINE / TRANSAXLE. ENGINE PARTS.

Full Diagram

primary. secondary.

Left.secondary. Right.secondary.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#18

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. Acadia Limited; Exhaust; Left. Acadia Limited; Exhaust; Right. Acadia Limited; Front. Acadia Limited; Intake; Left. Acadia Limited; Intake; Right. Acadia Limited; Left. Acadia limited; No. 1. Acadia limited; No. 3. Acadia Limited; Primary Chain; Lower. Acadia Limited; Primary Chain; Upper. Acadia Limited; Rear. Acadia Limited; Right. Acadia Limited; Secondary Chain; Slack Side; Left. Acadia Limited; Secondary Chain; Slack Side; Right. Acadia Limited; Secondary Chain; Tensioner Side; Left. Acadia Limited; Secondary Chain; Tensioner Side; Right. Acadia Limited; Secondary; Left. Acadia Limited; Secondary; Right. Acadia; Exhaust; Left; 1st Design. Acadia; Exhaust; Left; 2nd Design. Acadia; Exhaust; Right; 1st Design. Acadia; Exhaust; Right; 2nd Design. Acadia; Front.

Acadia Limited; Secondary. Acadia; Secondary. Enclave. Traverse; Secondary.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#18

OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. LaCrosse; Exhaust; Left. LaCrosse; Exhaust; Right. LaCrosse; Front. LaCrosse; Intake; Left. LaCrosse; Intake; Right. LaCrosse; Left. LaCrosse; Primary Chain. LaCrosse; Rear; Left; w/AWD. LaCrosse; Rear; Left; w/o AWD. LaCrosse; Rear; Right; w/AWD. LaCrosse; Rear; Right; w/o AWD. LaCrosse; Right. LaCrosse; Secondary Chain; Slack Side; Left. LaCrosse; Secondary Chain; Slack Side; Right. LaCrosse; Secondary Chain; Tensioner Side; Left. LaCrosse; Secondary Chain; Tensioner Side; Right. LaCrosse; Secondary; Left. LaCrosse; Secondary; Right. LaCrosse; w/AWD. LaCrosse; w/o AWD. LaCrosse; w/o PZEV. LaCrosse; w/PZEV.

LaCrosse; Secondary.