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ACDelco 12557752 Engine Oil Pump O-Ring

ACDelco

 
Brand:ACDelco
Part Number: 12557752
UPC: 195491152113
Weight: 0.1 lbs
Condition:New



On Sale:

$8.83

Availability:
16 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the ACDelco 12557752 Engine Oil Pump O-Ring for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Multi Purpose Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These multi purpose seals help prevent leaks in various components of your vehicle. GM Genuine Parts are the true OE parts installed during the production 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 regularly updates production and service part designs to integrate new materials and technologies
  • Helps prevent leaks in various components of your vehicle
  • Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Inside Diameter:
0.99 in.
Inside Diameter:
25.26 mm
Material Thickness (in):
0.14 in
Material Thickness (mm):
3.53 mm
Mounting Hardware Included:
No
Outside Diameter:
1.13 in.
Outside Diameter:
28.79 mm
Universal Or Specific Fit:
Specific
Country of Origin:
US

Select a vehicle to narrow ACDelco 12557752 Engine Oil Pump O-Ring fitment info!

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick Rainier

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
Eng: LL8
8th VIN Digit: S
 

Buick Rainier



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
Eng: LL8
8th VIN Digit: S

1 Per Vehicle
Cadillac CTS

6.2L V8 Gas OHV Supercharged
1
 
BLUE
Eng: LSA
8th VIN Digit: P
 

Cadillac CTS



6.2L V8 Gas OHV Supercharged BLUE
Eng: LSA
8th VIN Digit: P

1 Per Vehicle
Cadillac CTS

5.7L V8 Gas OHV
1
 
BLUE
8th VIN Digit: S
 

Cadillac CTS



5.7L V8 Gas OHV BLUE
8th VIN Digit: S

1 Per Vehicle
Chevrolet Camaro

5.7L V8 Gas OHV
1
 
BLUE
Eng: LS1
8th VIN Digit: G
 

Chevrolet Camaro



5.7L V8 Gas OHV BLUE
Eng: LS1
8th VIN Digit: G

1 Per Vehicle
Chevrolet Caprice

6.0L V8 Flex OHV
1
 
Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: L77
8th VIN Digit: 2
 

Chevrolet Caprice



6.0L V8 Flex OHV Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: L77
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Corvette

6.2L V8 FULL HYBRID EV-Gas FHEV OHV,
6.2L V8 Gas OHV
1
 
Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: LT2
8th VIN Digit: 4
 

Chevrolet Corvette



6.2L V8 FULL HYBRID EV-Gas FHEV OHV,
6.2L V8 Gas OHV Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: LT2
8th VIN Digit: 4

1 Per Vehicle
Chevrolet Corvette

6.2L V8 Gas OHV
1
 
Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: LS3
8th VIN Digit: W
 

Chevrolet Corvette



6.2L V8 Gas OHV Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: LS3
8th VIN Digit: W

1 Per Vehicle
Chevrolet Corvette

6.0L V8 Gas OHV
1
 
Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: LS2
8th VIN Digit: U
 

Chevrolet Corvette



6.0L V8 Gas OHV Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: LS2
8th VIN Digit: U

1 Per Vehicle
Chevrolet Corvette

6.0L V8 Gas OHV
1
 
Engine Oil Pump Pickup Tube O-Ring
BLUE
 

Chevrolet Corvette



6.0L V8 Gas OHV Engine Oil Pump Pickup Tube O-Ring
BLUE

1 Per Vehicle
Chevrolet Corvette

5.7L V8 Gas OHV
1
 
Engine Oil Pump Pickup Tube O-Ring
BLUE
8th VIN Digit: S
 

Chevrolet Corvette



5.7L V8 Gas OHV Engine Oil Pump Pickup Tube O-Ring
BLUE
8th VIN Digit: S

1 Per Vehicle
Chevrolet Corvette

5.7L V8 Gas OHV
1
 
Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: LS1
8th VIN Digit: G
 

Chevrolet Corvette



5.7L V8 Gas OHV Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: LS1
8th VIN Digit: G

1 Per Vehicle
Chevrolet Corvette

5.7L V8 Gas OHV
1
 
Engine Oil Pump Pickup Tube O-Ring
BLUE
 

Chevrolet Corvette



5.7L V8 Gas OHV Engine Oil Pump Pickup Tube O-Ring
BLUE

1 Per Vehicle
Chevrolet Silverado 1500

4.8L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
8th VIN Digit: V
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
8th VIN Digit: V

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T

1 Per Vehicle
Chevrolet Silverado 2500

5.3L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T
 

Chevrolet Silverado 2500



5.3L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T

1 Per Vehicle
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LQ4
8th VIN Digit: U
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
BLUE
Eng: LQ4
8th VIN Digit: U
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV BLUE
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design

1 Per Vehicle
Chevrolet Suburban 2500

6.0L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design

1 Per Vehicle
Chevrolet Tahoe

4.8L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
8th VIN Digit: V
 

Chevrolet Tahoe



4.8L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
8th VIN Digit: V

1 Per Vehicle
Chevrolet Tahoe

5.3L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T
 

Chevrolet Tahoe



5.3L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T

1 Per Vehicle
Chevrolet Trailblazer

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
 

Chevrolet Trailblazer



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design

1 Per Vehicle
Chevrolet Trailblazer

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
BLUE
 

Chevrolet Trailblazer



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
BLUE

1 Per Vehicle
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
Eng: LL8
8th VIN Digit: S
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
Eng: LL8
8th VIN Digit: S

1 Per Vehicle
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
BLUE
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
BLUE

1 Per Vehicle
GMC Envoy

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
 

GMC Envoy



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design

1 Per Vehicle
GMC Envoy

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
BLUE
 

GMC Envoy



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
BLUE

1 Per Vehicle
GMC Envoy XL

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
Eng: LL8
8th VIN Digit: S
 

GMC Envoy XL



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
Eng: LL8
8th VIN Digit: S

1 Per Vehicle
GMC Envoy XL

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
BLUE
 

GMC Envoy XL



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
BLUE

1 Per Vehicle
GMC Envoy XUV

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
Eng: LL8
8th VIN Digit: S
 

GMC Envoy XUV



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
Eng: LL8
8th VIN Digit: S

1 Per Vehicle
GMC Sierra 1500

4.8L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
8th VIN Digit: V
 

GMC Sierra 1500



4.8L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
8th VIN Digit: V

1 Per Vehicle
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T
 

GMC Sierra 1500



5.3L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T

1 Per Vehicle
GMC Sierra 2500

5.3L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T
 

GMC Sierra 2500



5.3L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T

1 Per Vehicle
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LQ4
8th VIN Digit: U
 

GMC Sierra 2500



6.0L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
BLUE
Eng: LQ4
8th VIN Digit: U
 

GMC Sierra 2500



6.0L V8 Gas OHV BLUE
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle
GMC Yukon

4.8L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
8th VIN Digit: V
 

GMC Yukon



4.8L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
8th VIN Digit: V

1 Per Vehicle
GMC Yukon

5.3L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T
 

GMC Yukon



5.3L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
Eng: LM7
8th VIN Digit: T

1 Per Vehicle
GMC Yukon XL 1500

5.3L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
 

GMC Yukon XL 1500



5.3L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design

1 Per Vehicle
GMC Yukon XL 2500

6.0L V8 Gas OHV
1
 
USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design
 

GMC Yukon XL 2500



6.0L V8 Gas OHV USED ON OIL PUMP SCREEN W/O O-RING LOCATING GROOVE IN PICKUP TUBE
FOR 2ND DESIGN SEE 12563963
BLUE
1st Design

1 Per Vehicle
Isuzu Ascender

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
Eng: LL8
8th VIN Digit: S
 

Isuzu Ascender



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
Eng: LL8
8th VIN Digit: S

1 Per Vehicle
Oldsmobile Aurora

3.5L V6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
BLUE
8th VIN Digit: H
 

Oldsmobile Aurora



3.5L V6 Gas DOHC Engine Oil Pump Pickup Tube Seal
BLUE
8th VIN Digit: H

1 Per Vehicle
Oldsmobile Bravada

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design
 

Oldsmobile Bravada



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
W/ 0-RING SEAL PART OF PICK UP TUBE.FOR 2ND DES SEE 12575550
BLUE
1st Design

1 Per Vehicle
Oldsmobile Bravada

4.2L L6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
BLUE
 

Oldsmobile Bravada



4.2L L6 Gas DOHC Engine Oil Pump Pickup Tube Seal
BLUE

1 Per Vehicle
Oldsmobile Intrigue

3.5L V6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
BLUE
 

Oldsmobile Intrigue



3.5L V6 Gas DOHC Engine Oil Pump Pickup Tube Seal
BLUE

1 Per Vehicle
Oldsmobile Intrigue

3.5L V6 Gas DOHC
1
 
Engine Oil Pump Pickup Tube Seal
BLUE
8th VIN Digit: H
 

Oldsmobile Intrigue



3.5L V6 Gas DOHC Engine Oil Pump Pickup Tube Seal
BLUE
8th VIN Digit: H

1 Per Vehicle
Pontiac Firebird

5.7L V8 Gas OHV
1
 
BLUE
Eng: LS1
8th VIN Digit: G
 

Pontiac Firebird



5.7L V8 Gas OHV BLUE
Eng: LS1
8th VIN Digit: G

1 Per Vehicle
Pontiac G8

6.2L V8 Gas OHV
1
 
Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: LS3
8th VIN Digit: W
 

Pontiac G8



6.2L V8 Gas OHV Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: LS3
8th VIN Digit: W

1 Per Vehicle
Pontiac G8

6.0L V8 Gas OHV
1
 
BLUE
Eng: L76
8th VIN Digit: Y
 

Pontiac G8



6.0L V8 Gas OHV BLUE
Eng: L76
8th VIN Digit: Y

1 Per Vehicle
Pontiac G8

6.0L V8 Gas OHV
1
 
Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: L76
8th VIN Digit: Y
 

Pontiac G8



6.0L V8 Gas OHV Engine Oil Pump Pickup Tube O-Ring
BLUE
Eng: L76
8th VIN Digit: Y

1 Per Vehicle
Pontiac GTO

6.0L V8 Gas OHV
1
 
USA ADDITIONAL EQUIPMENT
BLUE
 

Pontiac GTO



6.0L V8 Gas OHV USA ADDITIONAL EQUIPMENT
BLUE

1 Per Vehicle
Pontiac GTO

5.7L V8 Gas OHV
1
 
USA ADDITIONAL EQUIPMENT
BLUE
 

Pontiac GTO



5.7L V8 Gas OHV USA ADDITIONAL EQUIPMENT
BLUE

1 Per Vehicle