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Chassis Cab Diesel Fuel Supply Pump for 2004-2010 Chevrolet & GMC - Rear

Only 2 left in stock
$ 119 .95
30-DayReturns
3 MONTHWarranty
100%Money-Back

Professionally inspected and tested.

Odometer 112,000 miles at removal

Product Notes Read before buying

This is a used part. It fits vehicles with a rear fuel tank. Built for the US market. Verify your vehicle's 8th VIN digit is 2.

Fits rear chassis cab tanks only. Does not fit standard pickup beds. Verify wheelbase and dual-tank configuration before ordering.

Why Buy Used OEM Parts?

Checked & Tested

We check and test every used part before we sell it. It may show some wear, but it works and is ready to install.

Original Equipment

This is the same part your vehicle came with from the factory. It fits and works just like the original — because it is one.

Works Like New

A few marks on the outside don't change what's inside. The part works the way it should.

Big Savings

Pay 50–80% less than buying new. Same factory part, much lower price.

Wrenchy the Robot
Not sure? Ask WrenchyYour Parts Assistant.

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet 1 model(tapclick to expand)(tapclick to hide)
Silverado 3500 2004-2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Cab & Chassis 2004 - 2005 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
Base Crew Cab Pickup 2004 - 2005 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
Base Extended Cab Pickup 2004 - 2005 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
Base Standard Cab Pickup 2004 - 2005 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
LS Cab & Chassis 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
LS Crew Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
LS Extended Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
LS Standard Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
LT Crew Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
LT Extended Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
WT Cab & Chassis 2004, 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
WT Crew Cab Pickup 2004, 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
WT Extended Cab Pickup 2004, 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
WT Standard Cab Pickup 2004, 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
LT Cab & Chassis 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
2007 - 2010
Applies to every configuration above: Hollander: SILVERADO 3500 PICKUP 04 Pump Assembly; Chassis Cab, diesel, supply pump, rear tank, VIN 2 (8th digit) | SILVERADO 3500 PICKUP 05-06 Pump Assembly; Chassis Cab, diesel, supply pump, rear tank | SILVERADO 3500 PICKUP 07 Pump Assembly; classic style (creased door skin), Chassis Cab, diesel, supply pump, rear tank | SILVERADO 3500 PICKUP 07 Pump Assembly; new style (smooth door skin), Chassis Cab, diesel, supply pump, rear tank | SILVERADO 3500 PICKUP 08-10 Pump Assembly; Chassis Cab, diesel, supply pump, rear tank; fuel_type: include DIESEL; engine_size: include 6.6L; part_location: include rear tank
GMC 2 models(tapclick to expand)(tapclick to hide)
Sierra 3500 2004-2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Base Cab & Chassis 2004 - 2005 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
Base Crew Cab Pickup 2004 - 2005 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
Base Extended Cab Pickup 2004 - 2005 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
Base Standard Cab Pickup 2004 - 2005 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
SLE Cab & Chassis 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
SLE Crew Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
SLE Extended Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
SLE Standard Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
SLT Crew Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
SLT Extended Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
WT Cab & Chassis 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
WT Crew Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
WT Extended Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
WT Standard Cab Pickup 2004 - 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
SL Cab & Chassis 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
SL Crew Cab Pickup 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
SL Extended Cab Pickup 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
SL Standard Cab Pickup 2006 V8 6.6L DIESEL Turbo RWD/4WD | Automatic & Manual
2007 - 2010
Applies to every configuration above: Hollander: SIERRA 3500 PICKUP 04 Pump Assembly; Chassis Cab, diesel, supply pump, rear tank, VIN 2 (8th digit) | SIERRA 3500 PICKUP 05-06 Pump Assembly; Chassis Cab, diesel, supply pump, rear tank | SIERRA 3500 PICKUP 07 Pump Assembly; classic style (creased door skin), Chassis Cab, diesel, supply pump, rear tank | SIERRA 3500 PICKUP 07 Pump Assembly; new style (smooth door skin), Chassis Cab, diesel, supply pump, rear tank | SIERRA 3500 PICKUP 08-10 Pump Assembly; Chassis Cab, diesel, supply pump, rear tank; fuel_type: include DIESEL; engine_size: include 6.6L; part_location: include rear tank
Sierra 3500 HD 2007-2010 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
SLE Cab & Chassis 2007 - 2010 V8 6.6L DIESEL Turbo -
SLE Crew Cab Pickup 2007 - 2010 V8 6.6L DIESEL Turbo -
SLE Extended Cab Pickup 2007 - 2010 V8 6.6L DIESEL Turbo -
SLE Standard Cab Pickup 2007 - 2010 V8 6.6L DIESEL Turbo -
SLT Crew Cab Pickup 2007 - 2010 V8 6.6L DIESEL Turbo -
SLT Extended Cab Pickup 2007 - 2010 V8 6.6L DIESEL Turbo -
WT Cab & Chassis 2007 - 2010 V8 6.6L DIESEL Turbo -
WT Crew Cab Pickup 2007 - 2010 V8 6.6L DIESEL Turbo -
WT Extended Cab Pickup 2007 - 2010 V8 6.6L DIESEL Turbo -
WT Standard Cab Pickup 2007 - 2010 V8 6.6L DIESEL Turbo -
2008 - 2009
Applies to every configuration above: RWD/4WD | Automatic
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 & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

3 MONTH WARRANTY

Supplier-stated warranty for this part: “3 MONTH WARRANTY” (shown verbatim from the supplier's listing — where it differs from our standard terms, the supplier's stated coverage applies)

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Expert Guides

2001-2004 Silverado & Sierra 6.6L LB7 Duramax CP3 Fuel Pump: Diagnosing Low Power and No-Start Issues

This guide covers the common failure symptoms, diagnosis, and replacement costs for the high-pressure fuel pump on 2001-2004 GM HD trucks with the LB7 Duramax engine.

Read Full Guide →

Miscellaneous Information

OEM Part Numbers:
ACDelco: MU1852, MU2114
GM: 19150402, 19206546, 19259378, 19299718

Fits Years: 2004 2005 2006 2007 2008 2009 2010

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Trusted Since 2007

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6MO
Warranty

Backed For The Long Haul

This part ships with a 6-month warranty. If it doesn't fit or stops working, we replace or refund — no hassle.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

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