Sierra Fuel Pump GM 7.4L 18-7271
- Brand:
- Sierra
- Part no:
- 18-7271
Where to buy
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This is the Sierra 18-7271, a fuel pump named for the GM 7.4L engine. It carries the cross reference Cr#21141. The maker's part number is 18-7271. Nothing further is stated about flow, pressure or mounting, so compare the part number and the cross reference with your old pump before you rely on it.
Our take
The GM 7.4L in the name of the Sierra 18-7271 is the first thing to check against your engine. The Cr#21141 cross reference gives a second number to compare with your old pump. No flow or pressure figures are stated.