Carquest Fuel Tank Lock Ring LO1582925
In stock
$22.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Chevrolet Avalanche 1500 Fuel Pumps
5 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
GM Genuine Parts Fuel Tank Sending Unit Lock Ring, TR14
In stock
$23.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Fuel Pump Module Assembly: Fuel Pump, Sending Unit, Wiring Harness and Strainer, M2246724
In stock
$178.99
Listed as compatible with this vehicle by the retailer feed.
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GM Genuine Parts Fuel Pump and Level Sensor Module with Seal and Float, MU1738
In stock
$280.99
Listed as compatible with this vehicle by the retailer feed.
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Delphi Fuel Pump Module Assembly: With Float Arm, Seal, FG0273
In stock
$297.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.