Gaskets ensure a tight seal and secure attachment between the engine's water pump and the latter, preventing the loss of either water or coolant. When replacing the water pump, always inspect the remainder of the coolant system for leaks and conditions, especially the hoses' state, and consider changing belts and the thermostat simultaneously. The flange pieces that connect the pump to the inlet and output pipes are well-sealed with water pump gaskets. This seal pair's responsibility is to provide tight coupling between the pump and those ports if water is drawn by a positive displacement mechanism, such as a volute impeller. If the gasket is for a hot water application, anticipate that the seal comes from a reasonably robust elastomer.
Key Features:
- OEM Water Pump Gasket
- long-lasting design
- It keeps the engine block's cooling pump seal intact.
- Made with skill from premium materials
- crafted to meet your exact requirements
Specifications:
- SKU: 18-0903-PK
- UPC: 030999755292
- Weight: 0.01 LBS
- Unit Of Measure: EA
- Alternate Products SKU: "3853361", "49110", "REC27-49110", "27-00536", "18-0903-PK"
- Manufacturer Part Number (MPN): 118-0903
Fits: GM V-8 (454 & 502 cid) engines
This product replaces:
- 47-0903, GLM31770, YSG-38600-39-G0, 18-0903, AP536, 30999755292, 92-31770D, 9-60066
