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Fuel Tank Sending Unit
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Fuel Tank Sending Unit (Dorman) for 1982-1989 Chevrolet & GMC • P20, P2500, P30, P3500 NEW

$ 145 .37
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

40 Gallon Tank wo/Air Conditioning

This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
Brand: Dorman
Condition: New
See All Other Fuel Tank Sending Units
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Specifications & Info


Attribute Value
Adjustable Float Level Oui, Sí, Yes
Connector Quantity 0
Contenidos Del Paquete 1 Anillo De Cierre, 1 Junta, 1 Unidad De Envío
Fuel Pump Included No, Non
Gasket Or Seal Included Oui, Sí, Yes
Inlet Attachment Type Espiga De La Manguera, Hose Barb
Inlet Diameter 5.5
Inlet Fitting Thread Size No Thread, Sin Rosca
Inlet Quantity 1, 1 Ensamble De Manguera Del Calentador
Lock Ring Included Oui, Sí, Yes
Ohmios Lleno 90ohmios
Ohmios Vacío 0ohmios
Ohms Empty 0 Ohms
Ohms Full 90 Ohms
Outlet Attachment Type Espiga De La Manguera, Hose Barb
Outlet Diameter 6.8
Outlet Fitting Thread Size No Thread, Sin Rosca
Outlet Quantity 1, 1 Ensamble De Manguera Del Calentador
Pump Included No, Non
Resistance Ohms Empty 0
Resistance Ohms Full 90
Strainer Included Oui, Sí, Yes
Tank Seal Outside Diameter 92
Terminal Quantity 0
Vent Quantity 0
Wire Colors Azul, Black, Blue, Negro
Wire Gauge Measurement 16, 20
Wire Quantity 2
Wiring Harness Included No, Non

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 2 models (tapclick to expand)(tapclick to hide)
P20 1982-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Delivery Van 1986 L6 4.8L RWD Automatic & Manual
Base Delivery Van 1986 V8 5.7L RWD Automatic & Manual
Base Delivery Van 1986 V8 6.2L DIESEL RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
Step-Van Delivery Van 1982 - 1985, 1987 - 1989 L6 4.8L RWD Automatic & Manual
Step-Van Delivery Van 1982 - 1985, 1987 - 1989 V8 5.7L RWD Automatic & Manual
Step-Van Delivery Van 1982 - 1985, 1987 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
P30 1982-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Delivery Van 1986 L6 4.8L RWD Automatic & Manual
Base Delivery Van 1986 V8 5.7L RWD Automatic & Manual
Base Delivery Van 1986 V8 6.2L DIESEL RWD Automatic & Manual
Base Delivery Van 1986 V8 7.4L RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 V8 7.4L RWD Automatic & Manual
Step-Van Delivery Van 1982 - 1985, 1987 - 1989 L6 4.8L RWD Automatic & Manual
Step-Van Delivery Van 1982 - 1985, 1987 - 1989 V8 5.7L RWD Automatic & Manual
Step-Van Delivery Van 1982 - 1985, 1987 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
Step-Van Delivery Van 1982 - 1985, 1987 - 1989 V8 7.4L RWD Automatic & Manual
GMC 2 models (tapclick to expand)(tapclick to hide)
P2500 1982-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Stripped Chassis 1982 - 1987, 1989 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
Value Van Delivery Van 1982 - 1987, 1989 L6 4.8L RWD Automatic & Manual
Value Van Delivery Van 1982 - 1989 V8 5.7L RWD Automatic & Manual
Value Van Delivery Van 1982 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
P3500 1982-1989 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Stripped Chassis 1989 L4 3.9L DIESEL Turbo RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 L6 4.8L RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 V8 5.7L RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
Base Stripped Chassis 1982 - 1989 V8 7.4L RWD Automatic & Manual
Value Van Delivery Van 1982 - 1989 L6 4.8L RWD Automatic & Manual
Value Van Delivery Van 1982 - 1989 V8 5.7L RWD Automatic & Manual
Value Van Delivery Van 1982 - 1989 V8 6.2L DIESEL RWD Automatic & Manual
Value Van Delivery Van 1982 - 1989 V8 7.4L RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Interchange Parts

Brand Part Number
General Motors 25003279
Spectra Premium FG12P

Fits Years: 1982 1983 1984 1985 1986 1987 1988 1989

Fits Models: P20, P2500, P30, P3500

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120
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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

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Direct-Fit Replacement

Engineered To OEM Specs

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