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ACDelco 22961657 Diesel Exhaust Fluid (DEF) Pump O-Ring

ACDelco 22961657 Diesel Exhaust Fluid (DEF) Pump O-Ring

ACDelco
Brand:ACDelco
Part Number: 22961657
UPC: 808709995968
Weight: 0.3 lbs
Condition:New



On Sale:

$13.20

Availability:
1 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 22961657 Diesel Exhaust Fluid (DEF) Pump O-Ring for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Diesel Exhaust Fluid (DEF) Pump O-Rings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height (in):
0.4 in
Length (in):
6.4 in
Programming Required:
No
Weight (lb):
0.01 lb
Width (in):
6.3 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 22961657 Diesel Exhaust Fluid (DEF) Pump O-Ring fitment info!

Last Updated: 05/03/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Colorado

2.8L L4 Diesel DOHC Turbo
1
 
SINGLE USE
Eng: LWN
8th VIN Digit: 1
 

Chevrolet Colorado



2.8L L4 Diesel DOHC Turbo SINGLE USE
Eng: LWN
8th VIN Digit: 1

1 Per Vehicle
Chevrolet Cruze

1.6L L4 Diesel DOHC Turbo
1
 
Eng: LH7
8th VIN Digit: E
Hatchback
4 Doors
 

Chevrolet Cruze



1.6L L4 Diesel DOHC Turbo Eng: LH7
8th VIN Digit: E
Hatchback
4 Doors

1 Per Vehicle
Chevrolet Cruze

1.6L L4 Diesel DOHC Turbo
1
 
Eng: LH7
8th VIN Digit: E
Sedan
4 Doors
 

Chevrolet Cruze



1.6L L4 Diesel DOHC Turbo Eng: LH7
8th VIN Digit: E
Sedan
4 Doors

1 Per Vehicle
Chevrolet Equinox

1.6L L4 Diesel DOHC Turbo
1
 
SELECTIVE CATALYTIC REDUCTION EXHAUST SYSTEM(NDE)
Eng: LH7
8th VIN Digit: U
 

Chevrolet Equinox



1.6L L4 Diesel DOHC Turbo SELECTIVE CATALYTIC REDUCTION EXHAUST SYSTEM(NDE)
Eng: LH7
8th VIN Digit: U

1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Gas OHV
1
 
 

Chevrolet Express 2500



6.6L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
 

Chevrolet Express 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1 Per Vehicle
Chevrolet Express 2500

2.8L L4 Diesel DOHC Turbo
1
 
 

Chevrolet Express 2500



2.8L L4 Diesel DOHC Turbo
1 Per Vehicle
Chevrolet Express 2500

6.0L V8 CNG OHV
1
 
 

Chevrolet Express 2500



6.0L V8 CNG OHV
1 Per Vehicle
Chevrolet Express 2500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
 

Chevrolet Express 2500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Flex OHV
1
 
 

Chevrolet Express 2500



4.8L V8 Flex OHV
1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Gas OHV
1
 
Extended Cargo Van
3 Doors
 

Chevrolet Express 3500



6.6L V8 Gas OHV Extended Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Gas OHV
1
 
Extended Passenger Van
3 Doors
 

Chevrolet Express 3500



6.6L V8 Gas OHV Extended Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Gas OHV
1
 
Standard Cargo Van
3 Doors
 

Chevrolet Express 3500



6.6L V8 Gas OHV Standard Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Gas OHV
1
 
Standard Passenger Van
3 Doors
 

Chevrolet Express 3500



6.6L V8 Gas OHV Standard Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
Extended Cargo Van
3 Doors
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Extended Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
Extended Passenger Van
3 Doors
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Extended Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
Standard Cargo Van
3 Doors
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Standard Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
Standard Passenger Van
3 Doors
 

Chevrolet Express 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Standard Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo
1
 
Extended Cargo Van
3 Doors
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo Extended Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo
1
 
Extended Passenger Van
3 Doors
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo Extended Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo
1
 
Standard Cargo Van
3 Doors
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo Standard Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo
1
 
Standard Passenger Van
3 Doors
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo Standard Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Extended Cargo Van
3 Doors
 

Chevrolet Express 3500



6.0L V8 CNG OHV Extended Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Extended Passenger Van
3 Doors
 

Chevrolet Express 3500



6.0L V8 CNG OHV Extended Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Standard Cargo Van
3 Doors
 

Chevrolet Express 3500



6.0L V8 CNG OHV Standard Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
Standard Passenger Van
3 Doors
 

Chevrolet Express 3500



6.0L V8 CNG OHV Standard Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Extended Cargo Van
3 Doors
 

Chevrolet Express 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Extended Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Extended Passenger Van
3 Doors
 

Chevrolet Express 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Extended Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Standard Cargo Van
3 Doors
 

Chevrolet Express 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Standard Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Standard Passenger Van
3 Doors
 

Chevrolet Express 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Standard Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Extended Cargo Van
3 Doors
 

Chevrolet Express 3500



4.8L V8 Flex OHV Extended Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Extended Passenger Van
3 Doors
 

Chevrolet Express 3500



4.8L V8 Flex OHV Extended Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Standard Cargo Van
3 Doors
 

Chevrolet Express 3500



4.8L V8 Flex OHV Standard Cargo Van
3 Doors

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
Standard Passenger Van
3 Doors
 

Chevrolet Express 3500



4.8L V8 Flex OHV Standard Passenger Van
3 Doors

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

1 Per Vehicle
GMC Canyon

2.8L L4 Diesel DOHC Turbo
1
 
SINGLE USE
Eng: LWN
8th VIN Digit: 1
 

GMC Canyon



2.8L L4 Diesel DOHC Turbo SINGLE USE
Eng: LWN
8th VIN Digit: 1

1 Per Vehicle
GMC Savana 2500

6.6L V8 Gas OHV
1
 
 

GMC Savana 2500



6.6L V8 Gas OHV
1 Per Vehicle
GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
 

GMC Savana 2500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1 Per Vehicle
GMC Savana 2500

2.8L L4 Diesel DOHC Turbo
1
 
 

GMC Savana 2500



2.8L L4 Diesel DOHC Turbo
1 Per Vehicle
GMC Savana 2500

6.0L V8 CNG OHV
1
 
 

GMC Savana 2500



6.0L V8 CNG OHV
1 Per Vehicle
GMC Savana 2500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
 

GMC Savana 2500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1 Per Vehicle
GMC Savana 2500

4.8L V8 Flex OHV
1
 
 

GMC Savana 2500



4.8L V8 Flex OHV
1 Per Vehicle
GMC Savana 3500

6.6L V8 Gas OHV
1
 
Extended Cargo Van
3 Doors
 

GMC Savana 3500



6.6L V8 Gas OHV Extended Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.6L V8 Gas OHV
1
 
Extended Passenger Van
3 Doors
 

GMC Savana 3500



6.6L V8 Gas OHV Extended Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.6L V8 Gas OHV
1
 
Standard Cargo Van
3 Doors
 

GMC Savana 3500



6.6L V8 Gas OHV Standard Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.6L V8 Gas OHV
1
 
Standard Passenger Van
3 Doors
 

GMC Savana 3500



6.6L V8 Gas OHV Standard Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
Extended Cargo Van
3 Doors
 

GMC Savana 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Extended Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
Extended Passenger Van
3 Doors
 

GMC Savana 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Extended Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
Standard Cargo Van
3 Doors
 

GMC Savana 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Standard Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV
1
 
Standard Passenger Van
3 Doors
 

GMC Savana 3500



4.3L V6 Flex OHV,
4.3L V6 Gas OHV Standard Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

2.8L L4 Diesel DOHC Turbo
1
 
Extended Cargo Van
3 Doors
 

GMC Savana 3500



2.8L L4 Diesel DOHC Turbo Extended Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

2.8L L4 Diesel DOHC Turbo
1
 
Extended Passenger Van
3 Doors
 

GMC Savana 3500



2.8L L4 Diesel DOHC Turbo Extended Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

2.8L L4 Diesel DOHC Turbo
1
 
Standard Cargo Van
3 Doors
 

GMC Savana 3500



2.8L L4 Diesel DOHC Turbo Standard Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

2.8L L4 Diesel DOHC Turbo
1
 
Standard Passenger Van
3 Doors
 

GMC Savana 3500



2.8L L4 Diesel DOHC Turbo Standard Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Extended Cargo Van
3 Doors
 

GMC Savana 3500



6.0L V8 CNG OHV Extended Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Extended Passenger Van
3 Doors
 

GMC Savana 3500



6.0L V8 CNG OHV Extended Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Standard Cargo Van
3 Doors
 

GMC Savana 3500



6.0L V8 CNG OHV Standard Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.0L V8 CNG OHV
1
 
Standard Passenger Van
3 Doors
 

GMC Savana 3500



6.0L V8 CNG OHV Standard Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Extended Cargo Van
3 Doors
 

GMC Savana 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Extended Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Extended Passenger Van
3 Doors
 

GMC Savana 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Extended Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Standard Cargo Van
3 Doors
 

GMC Savana 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Standard Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Standard Passenger Van
3 Doors
 

GMC Savana 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Standard Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Extended Cargo Van
3 Doors
 

GMC Savana 3500



4.8L V8 Flex OHV Extended Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Extended Passenger Van
3 Doors
 

GMC Savana 3500



4.8L V8 Flex OHV Extended Passenger Van
3 Doors

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Standard Cargo Van
3 Doors
 

GMC Savana 3500



4.8L V8 Flex OHV Standard Cargo Van
3 Doors

1 Per Vehicle
GMC Savana 3500

4.8L V8 Flex OHV
1
 
Standard Passenger Van
3 Doors
 

GMC Savana 3500



4.8L V8 Flex OHV Standard Passenger Van
3 Doors

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Cab & Chassis
2 Doors

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

1 Per Vehicle
GMC Terrain

1.6L L4 Diesel DOHC Turbo
1
 
SELECTIVE CATALYTIC REDUCTION EXHAUST SYSTEM(NDE)
Eng: LH7
8th VIN Digit: U
 

GMC Terrain



1.6L L4 Diesel DOHC Turbo SELECTIVE CATALYTIC REDUCTION EXHAUST SYSTEM(NDE)
Eng: LH7
8th VIN Digit: U

1 Per Vehicle