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AC 25115428 Electric Fuel Pump EP166 NOS Made in USA. Shop vintage car parts at ocpnw.com!
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC 25115428 Electric Fuel Pump EP166 NOS Made in USA. Shop vintage car parts at ocpnw.com!
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS
AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS

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AC Delco EP166 Electric Fuel Pump 1985-1988 GM Cars 1987 Chevy Truck TBI 25115428 NOS

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$59.85
SKU: 25115428_ElectricFuelPumpEP166_AC
Condition: New
Shipping: Calculated at Checkout
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Description  

Genuine AC Delco EP166 Electric Fuel Pump (NOS)

Restore the reliable fuel delivery of your 1980s GM vehicle with this genuine AC Delco EP166 Electric Fuel Pump. This is a vintage New Old Stock (NOS) part, manufactured in the USA by AC Delco (General Motors). This in-tank electric pump is specifically designed for Throttle Body Injection (TBI) applications on a wide range of mid-1980s GM Passenger Cars and 1987 R/V Series Trucks.

This part is designed for the in-tank position on specific 1985-1988 Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles. It is a low-pressure turbine pump tailored for TBI engines (Fuel Injection), not for carbureted or high-pressure MPFI systems.

Key Features:

  • Part Number: EP166 (AC Delco)
  • Interchange / Replaces OEM: GM 25115428, Airtex E3902, Carter P74045
  • Position: In-Tank (Electric)
  • System Fitment: Throttle Body Injection (TBI) Only
  • Flow Specs: Low Pressure (approx. 9-13 PSI for TBI)
  • Origin: Made in USA (Vintage Stock)
  • Condition: New Old Stock (NOS)

Verified Vehicle Fitment:

Make Model Year Engine Notes
Buick Century, Electra, LeSabre, Skyhawk, Skylark, Somerset 1985-1988 2.5L, 3.0L, 3.8L TBI Models
Cadillac Cimarron, DeVille, Fleetwood 1985-1986 2.8L, 4.1L V8 FWD TBI
Chevrolet / GMC R10, V10, R20, V20, R30, V30 (Pickup/Suburban) 1987 5.0L, 5.7L, 7.4L TBI (Fuel Injected)
Oldsmobile Cutlass Ciera, Delta 88, 98, Calais, Firenza 1985-1987 2.5L, 3.0L, 3.8L TBI Models
Pontiac 6000, Bonneville, Fiero, Grand Am, Sunbird 1985-1987 2.5L, 2.8L, 3.8L TBI Models

Fits Years:

1985 1986 1987 1988

Unbeatable Prices & Expectations

We scour the country to find the best deals on NOS and NORS parts so we can pass the savings on to you. Our prices are often significantly lower than major competitors.

Please Note: All vehicle fitment data is manually researched from vintage catalogs. While we strive for accuracy, historical data can sometimes be imperfect. Additionally, this part may fit other vehicle makes, models, and years not explicitly listed. We strongly encourage you to perform your own due diligence by comparing our provided photos and specifications to your original part to ensure proper fitment before purchasing.

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