1981 GMC C3500 Fuel Pumps

Essential 1981 GMC C3500 Fuel Pumps

Spectra Premium – Sender Assembly; Includes Pump, Sender, Float and Strainer (Part No.SP01C1H)

Sender Assembly; Includes Pump, Sender, Float and Strainer

from

$226.99
CARQUEST fuel pump sender assemblies feature exact fit, with design improvements, such as upgraded polymers, brushes, and commutators to ensure lasting durability in multiple fuel blends. Also features advanced rust-inhibiting finish for longer life.

Product Features:
  • Every single pump is 100% tested throughout the entire manufacturing process for worry free, out-of-the-box performance
  • Advanced rust-inhibiting finish for long-lasting durability
  • High-performance pump section assembly provides superior performance
  • Leading-edge inlet design to reduce friction and increase performance
  • Gradient density strainer designed for better contamination resistance
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Edelbrock – Electric Fuel Pump #3581 In-Tank Rated at 57 GPH at 43 PSI (Part No.3581)

Electric Fuel Pump #3581 In-Tank Rated at 57 GPH at 43 PSI

from

$152.99


Product Features:
  • High Pressure Fuel Lines
  • High Pressure Fuel Regulator
  • Manifold Comes Assembled
  • High-Flow Alum. Fuel Rails
  • Rails Extruded and CNC Machined
  • High-Tech/Pico Fuel Injection
  • Throttle Brackets Including
  • Complete Wiring Harness Including
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GM Genuine Parts – Fuel Pump and Level Sensor Module with Seal, Float, and Harness (Part No.MU1745)

Fuel Pump and Level Sensor Module with Seal, Float, and Harness

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$349.99
Fuel Pump and Level Sensor Module with Seal, Float, and Harness

Product Features:
  • Helps provide a reliable fuel supply to your vehicle’s engine
  • Electrical connections are designed to help eliminate high resistance due to vehicle vibration
  • Designed to optimize pump life and reduce fuel pump noise
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Spectra Premium – Module Assembly; Includes Pump, Sender, Float, Strainer and Reservoir (Part No.SP6145M)

Module Assembly; Includes Pump, Sender, Float, Strainer and Reservoir

from

$221.99
CARQUEST fuel pump modules offer OEM or better performance from an Original Equipment Supplier. The latest advancements in fuel delivery technology are built-in to every CARQUEST Fuel Pump to deliver greater reliability.

Product Features:
  • Every single pump is 100% tested throughout the entire manufacturing process for worry free, out-of-the-box performance
  • Triple barb hose fitting provides superior, long-lasting seal
  • Superior return porting for optimum fuel flow
  • Enhanced pump to flange harness design provides worry-free electrical performance
  • Ceramic sender card and float arm that utilizes vehicle-specific geometry to ensure accurate fuel gauge readings for each and every application
  • Gradient density, dual zone filtration designed for better contamination resistance
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Carquest Premium – Fuel Pump Push Rod PR2584015 (Part No.PR2584015)

Fuel Pump Push Rod PR2584015

from

$20.99
Carquest Premium electric fuel pumps are built to meet or exceed Original Equipment (OE) specifications for fit, form and function. Our Carquest Premium fuel pumps are built to be installed in the Original Equipment module or assembly. We have invested in industry-leading quality upgrades, like upgraded turbine impellers and 100% carbon commutators, to deliver greater reliability. Carquest Premium electric fuel pumps are engineered with superior quality components to provide the longest life and reliable performance.

Product Features:
  • Meets or exceeds OE specifications for fit, form and function
  • 100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
  • OE upgraded turbine impellers greatly reduce fuel pulsation
  • All fuel pumps are 100% performance tested
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Dorman – Help – Fuel Pump Push Rod (Part No.03875)

Fuel Pump Push Rod

from

$15.29
Our Fuel Pump Push Rod is constructed from high-quality materials for a long service life. Replacement helps restore the fuel pump to proper operation so that your vehicle runs smoothly.

Product Features:
  • Direct replacement – this fuel pump push rod is designed to match the fit and function of the original rod on specified vehicles.
  • Ideal solution – this rod is a reliable replacement for an original part that has failed
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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ARP Auto Racing – Chrome Moly (Part No.134-8701)

Chrome Moly

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$22.99
Stock fuel pump pushrods leave a lot to be desired. In fact, they have been known to break at the most inopportune time. To provide you with required reliability and improved performance, ARP has developed these sophisticated and durable pushrods. they are made from premium grade aerospace chrome moly and center less ground to precise diameter. A hollow core serves to reduce the reciprocating mass, which requires less energy to operate. The less drag on the motor, the more power available to you

Product Features:
  • Made From Premium Grade Aerospace Chrome Moly
  • Center Less Ground To Precise Diameter
  • Hollow Core Serves To Reduce The Reciprocating Mass, Which Requires Less Energy To Operate
  • Provide With Required Reliability And Improved Performance
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ACDelco – Engine Oil Pressure Sensor (Part No.D1819A)

Engine Oil Pressure Sensor

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$56.99
ACDelco GM Original Equipment Engine Oil Pressure Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.

Product Features:
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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ACDelco – Engine Oil Pressure Sensor (Part No.D1829)

Engine Oil Pressure Sensor

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$41.99
ACDelco Professional Engine Oil Pressure Sensor is a high quality aftermarket replacement component for one or more of the following vehicle systems: engine – mechanical. This premium aftermarket sensor is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
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Carquest Premium – Fuel Cap Tester Adapter (Part No.12427)

Fuel Cap Tester Adapter

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$34.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:
  • BAR Certified adapters
  • Adapter check’s a fuel cap’s ability to hold pressure.
  • Adapters meet EPA standards for recommended fleet coverage.
  • Check adapter application chart for specific makes and models
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Carquest Premium – Fuel Cap Tester Adapter (Part No.12410)

Fuel Cap Tester Adapter

from

$15.99
Fuel Cap Tester Adaper for use with Stant fuel cap testers. Color coded for easy identification. Made of durable plastic.

Product Features:
  • BAR Certified adapters
  • Adapter check’s a fuel cap’s ability to hold pressure.
  • Adapters meet EPA standards for recommended fleet coverage.
  • Check adapter application chart for specific makes and models
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Edelbrock – Mechanical Fuel Pump Block-Off Plates for Big-Block Chevy (Part No.4020)

Mechanical Fuel Pump Block-Off Plates for Big-Block Chevy

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$34.99
Edelbrock part #4020 is a mechanical fuel pump block off plate for small-block Chevy applications. It is a billet aluminum part with counter sunk bolt holes.

Product Features:
  • Black Anodized Finish
  • Billet Aluminum Material
  • Mounting Hardware Included
  • Includes 1.5 mm Gasket
  • For Small-Block Chevy
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Holley – Mechanical Fuel Pump Mounting Pad Cover (Part No.12-814)

Mechanical Fuel Pump Mounting Pad Cover

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$24.49
Fuel pump mounting pad cover is used to cover the hole in the block when the mechanical fuel pump is removed to use an electric pump.

Product Features:
  • Cover Hole In Block When Mech. Fuel Pump Is Removed
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Mr. Gasket – Fuel Pump Block-Off Plate (Part No.1516)

Fuel Pump Block-Off Plate

from

$12.99
Precision cut to cover stock fuel pump opening when converting to an electric fuel pump. Gasket included.

Product Features:
  • Chrome Plated Steel
  • Comes With Gasket
  • Easy Installation
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ARP Auto Racing – For Use With Chevy, Hex Style Head Type, Polished, Stainless Steel, With Washers (Part No.430-1602)

For Use With Chevy, Hex Style Head Type, Polished, Stainless Steel, With Washers

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$10.99
Make sure that mechanical fuel pumps stay properly aligned by using ARP durable black oxide finished chrome moly or rust proof stainless bolts(both materials are rated at 170,000 PSI and considerably stronger than Grade 8 hardware). Your choice of either conventional hex heads or 12 point head. Washers are included.

Product Features:
  • Nominally Rated At 170,000 PSI Tensile Strength
  • Properly Aligned
  • Conventional Hex Heads
  • Rust-Proof Stainless Bolts
  • 170,000 PSI
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1981 GMC C3500 Fuel Pumps

Maybe you’re in the middle of a full rebuild of that 1981 GMC C3500. Maybe you just need a couple of Fuel Pumps. Either way, Advance Auto Parts has 19 different Fuel Pumps in our inventory ranging from $10.99 to $212.99. That means you can find the exact parts or products you need to keep that 1981 GMC C3500 running smoothly.

Fuel Pumps are only as good as their brand. We stock 8 different brands to make sure you have plenty of trusted parts to choose from for your 1981 GMC C3500. Carquest Premium, Mr. Gasket, and Dorman are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Fuel Pumps for your 1981 GMC C3500, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 126 reviews in this category, some of the top rated parts include Performer RPM Series fuel pump for SBC and W Series Chevy with 3.4 stars.

So if you’re in the market for aftermarket Fuel Pumps to keep your 1981 GMC C3500 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Fuel Pumps Brands To Make Your 1981 GMC C3500 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1981 GMC C3500 demands trusted brand parts and products to keep it running. Many trusted brands of Fuel Pumps make up Advance Auto Parts’ inventory, and all are ready to help make your C3500 the best it can be. Be sure to browse some of our top Fuel Pumps brands and parts.

Popular Dorman – Help Fuel Pumps

We carry Dorman – Help parts in our stock across Fuel Pump Pushrods categories, plus more. For a 1981 GMC C3500, our most popular Dorman – Help Fuel Pumps include:
Fuel Pump Push Rod
from $15.29
(1)
Fuel Pump Push Rod
Fuel Pump Pushrods

Top 1981 GMC C3500 Fuel Pumps from Mr. Gasket

Mr. Gasket products are another trusted brand when it comes to Fuel Pumps for your 1981 GMC C3500. Popular Mr. Gasket parts include:
Electric Fuel Pump
from $64.99
(37)
Electric Fuel Pump
Fuel Pumps
Fuel Pump Block-Off Plate
from $12.99
(2)
Fuel Pump Block-Off Plate
Fuel Pump Block-Off Plates

FAQs for 1981 GMC C3500 Fuel Pumps

What are the most purchased Fuel Pumps for the 1981 GMC C3500?

Out of 19 Fuel Pumps for the 1981 GMC C3500, the most popular in our inventory are:
Mechanical Fuel Pump 260573: Includes Gasket
from $28.99
This product is not rated
Mechanical Fuel Pump 260573: Includes Gasket
Fuel Pumps
Mechanical Fuel Pump 1496422: Includes Gasket
from $27.99
This product is not rated
Mechanical Fuel Pump 1496422: Includes Gasket
Fuel Pumps

What are the top-rated 1981 GMC C3500 Fuel Pumps?

Top-rated Fuel Pumps for your 1981 GMC C3500 based on customer reviews/ratings are:
Performer RPM Series fuel pump for SBC and W Series Chevy
from $168.99
(5)
Performer RPM Series fuel pump for SBC and W Series Chevy
“Items received quickly, looks like thier 20 years old”