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Genuine OEM GM Diesel Exhaust Fluid Pumps

84841617 - : Emission Reduction Fluid Tank for GM Image

Emission Reduction Fluid Tank

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$546.59
MSRP $778.95
Save $232.36
29.8% Off
93741463 - : Automatic Transmission Fluid Pan for GM Image

Automatic Transmission Fluid Pan

Auto trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$89.90
MSRP $131.49
Save $41.59
31.6% Off
96043244 - : Automatic Transmission Fluid Pan for GM Image

Automatic Transmission Fluid Pan

3.6L. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$251.33
92202130 - : Power Steering Fluid Reservoir for GM Image

Power Steering Fluid Reservoir

Caprice PPV. 2011-13, 6.0L. GTO. 2011-13, 3.6L. Hold hydraulic fluid used by your vehicle's power steering system This GM Genuine Part...
$62.95
MSRP $92.06
Save $29.11
31.6% Off
8685184 - : Automatic Transmission Fluid Pan for GM Image

Automatic Transmission Fluid Pan

GM 8685184
3.5L. 3.4L. 2.2L, with dohc. 3.1L. 3.0L. 2.4L, 2008-10. 2.4L, auto trans. Sedan, 2.2L. 2.3L, 4 speed. Sedan, 2.4L. This GM Genuine Part...
$123.84
MSRP $182.65
Save $58.81
32.2% Off
24285073 - : Fluid Transfer Pipe Seal for GM Image

Fluid Transfer Pipe Seal

This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1.52
MSRP $2.11
Save $0.59
28% Off
24044921 - : Automatic Transmission Fluid Baffle for GM Image

Automatic Transmission Fluid Baffle

$5.40
MSRP $7.52
Save $2.12
28.2% Off
84395856 - : Transmission Fluid Cooler Pipe for GM Image

Transmission Fluid Cooler Pipe

This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$101.76
MSRP $150.05
Save $48.29
32.2% Off
40009017 - : 2.8L 4-Cylinder Diesel Engine Assembly for GM Image

2.8L 4-Cylinder Diesel Engine Assembly

Canyon, Colorado. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors .
$11,255.08
13311008 - : Container,Wswa Solv for GM Image

Container,Wswa Solv

Impala. XTS. Regal. Malibu. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$24.27
MSRP $39.15
Save $14.88
38% Off
12363310 - : Windshield Washer Fluid Reservoir for GM Image

Windshield Washer Fluid Reservoir

With washer reservoir, with lift gate. With rear wiper. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
Discontinued
92457299 - : Automatic Transmission Fluid Cooler for GM Image

Automatic Transmission Fluid Cooler

Caprice PPV. SS. 3.6L. 6.0L, 2012-2017. Designed to help keep your automatic transmission fluid cool This GM Genuine Part is designed,...
Discontinued

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The Purpose of a Diesel Exhaust Fluid Pump for your Chevy or GMC

A diesel exhaust fluid (DEF) pump serves a critical role in the selective catalytic reduction (SCR) system of modern diesel vehicles, including Chevy and GMC trucks.

This Diesel pump has the primary purpose of delivering fluid to the SCR system to help reduce harmful emissions, particularly nitrogen oxides (NOx). Diesel exhaust fluid, typically consists of deionized water, is injected into the exhaust stream to convert NOx into harmless nitrogen gas and water vapor, reducing the environmental impact of diesel engines.

DEF pumps are particularly important for Chevy and GMC trucks because these vehicles often have powerful diesel engines used for towing, hauling, and heavy-duty work. Proper DEF injection is crucial to comply with emissions regulations and maintain efficient engine performance.

Functionality and Signs of a Failing Chevy or GMC DEF Pump

The DEF pump draws DEF fluid from the tank and pressurizes it for injection into the exhaust. Signs of a failing DEF pump in a Chevy or GMC vehicle may include:

  • Illuminated Warning Light: An illuminated DEF warning light on the dashboard is a clear indication of a potential DEF pump issue.
  • Reduced Engine Performance: A decrease in engine power or acceleration may result from improper DEF injection.
  • Exhaust Smoke and Emissions: Excessive smoke or emissions may suggest a problem with the DEF system.
  • Error Codes: Diagnostic trouble codes related to the DEF system may appear in the vehicle's computer system.

Save Money on Genuine Chevy Diesel Pump Parts

When it comes to critical components like DEF pumps, using authentic GM parts provides peace of mind, reliability, and confidence in your vehicle's environmental responsibility and performance or Chevy and GMC truck owners, finding affordable replacement parts, such as DEF pumps, is crucial. You can save up to 35% off retail prices by shopping online for genuine GM diesel parts. If you have any questions, feel free to reach us on our contact page.