GM Fuel Tank Filler Pipe Housing

Name: GM Fuel Tank Filler Pipe Housing 84745948
Brand: GM (General Motors)
SKU: 84745948
Price: 30.27 USD
Availability: InStock

Genuine GM · Part #84745948 · Fuel

Genuine GM fuel tank filler pipe housing (fuel filler housing).

Part number

84745948

Fits

Trucks with the 8 ft box; fuel tank filler pipe housing.

Replaces

84492775

AutoNation price

$30.27 (as of 2026-07-13)

Fitment note: The parts-catalog fitment shown above is confirmed, but the exact model years aren’t stated on the source listing. Confirm this part fits your specific vehicle with AutoNation Parts before ordering.

Shop this part at AutoNation Parts →

Before you order

Confirm it fits with your VIN before buying.
The numbers under “Replaces” are older, superseded numbers — why GM part numbers change.

Details on this page were taken from the live AutoNation Parts listing (https://www.autonationparts.com/parts/gm-fuel-tank-filler-pipe-housing-84745948) on 2026-07-13. Prices and availability can change — confirm on the retailer’s page before purchase.