Genuine 1999 GMC Sierra Thermostat Gasket

Engine Coolant Thermostat Gasket

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1 Thermostat Gasket found

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1999 GMC Sierra Seal,Engine Coolant Thermostat(O Ring)
Part Number: 12551507
$5.75 MSRP: $10.84
You Save: $5.09 (47%)
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Product Specifications
- Other Name: SEAL, Engine Coolant Thermostat Housing
- Replaces: 12553106
- Item Weight: 0.30 Pounds
- Item Dimensions: 3.8 x 2.8 x 0.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12551507
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 1999 GMC Sierra Submodels:
- 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON | 6 Cyl 4.3L

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2000 GMC Sierra Thermostat Gasket