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ACDelco GM Genuine Parts MU1639 Fuel Pump and Level Sensor Module with Seal

ACDelco GM Genuine Parts MU1639 Fuel Pump and Level Sensor Module with Seal

Q: Will this fit 2007 tahoe 4.8L?

Yes, it should... But to be safe, call your local GM dealer, or log on to acdelco.com WITH YOUR VIN.

Q: There are three lines on top but my original has only two?

three are required for Chevy Tahoe, mine worked perfect.

Q: Does this pump include wiring harness? if no, do you have wiring harness? my 05 tahoe is non flex fuel...does this pump work?

Pump is exact replacement part OEM and works on 05 non flex fuel. No wire harness have to buy separately. Also need to by O ring gasket and lock ring

4.3/5

Product ID: 275511181

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Details

Brand
ACDelco
Fit type
Vehicle Fit
Vehicle service type
Car
Item dimensions L x W x H
38.4 x 22.9 x
Material
Metal

⛽Precision fuel delivery

🔧GM OE spec fit & function

🛡️Durable sensor design

Frequently Bought Together

ACDelco MU1639 Fuel Pump and Level Sensor Module with Seal

Dorman 916-865 Engine Variable Valve Timing (VVT) Oil Control Valve Compatible with Select Models

ACDelco GM Original Equipment 12653140 Camshaft Phaser Magnet

Description

⛽ Upgrade your ride with GM-grade fuel precision—because your engine deserves the best!

BUILT TO LAST - Robust construction resists sulfur damage and sensor degradation for long-term durability.
PERFECT OEM FIT - Manufactured to exact GM OE specifications for flawless installation and operation.
NEXT GEN SENSOR TECH - Advanced fuel-level sensor eliminates common failures from wear and contamination.
PRECISION FUEL DELIVERY - Maintains consistent fuel supply for optimal engine efficiency and power.
ENGINEERED FOR RELIABILITY - GM-recommended replacement ensures seamless performance and peace of mind.

The ACDelco GM Genuine Parts MU1639 Fuel Pump and Level Sensor Module is a GM OE-spec replacement designed to deliver reliable fuel supply and accurate fuel-level readings. Featuring advanced sensor technology that prevents common failures, it ensures durability and perfect fitment inside GM vehicles, maintaining engine performance and longevity.

Specifications

Manufacturer	ACDelco
Brand	ACDelco
Product Dimensions	38.35 x 22.86 x 22.35 cm; 2.13 kg
Item model number	MU1639
Manufacturer Part Number	MU1639
OEM Part Number	19256621
Position	Inside
Lift Type	Mechanical
Item Weight	2.13 Kilograms

Have a Question? See What Others Asked

Will this fit 2007 tahoe 4.8L?

There are three lines on top but my original has only two?

Does this pump include wiring harness? if no, do you have wiring harness? my 05 tahoe is non flex fuel...does this pump work?

Does this fit 2007 tahoe 4.8l non flex?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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