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Walker Products 256-1003 Engine Oil Pressure Switch

Walker Products 256-1003 Engine Oil Pressure Switch Image 1
Walker Products 256-1003 Engine Oil Pressure Switch Image 2
Walker Products 256-1003 Engine Oil Pressure Switch Image 3
Walker Products 256-1003 Engine Oil Pressure Switch Image 4
Walker Products 256-1003 Engine Oil Pressure Switch Image 5
Walker Products 256-1003 Engine Oil Pressure Switch

Walker Products
Brand:Walker Products
Part Number: 256-1003
UPC: 724620130700
Weight: 0.08 lbs
Condition:New



On Sale:

$40.38

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

Product Information

Description:

Get the Walker Products 256-1003 Engine Oil Pressure Switch for your vehicle. Buy now and secure your purchase online!

Improve your vehicle's performance with Walker Products' Engine Oil Pressure Switches. Our switches guarantee reliable oil pressure while promoting consistent engine lubrication, enhanced longevity, and preventing oil-related damage. Engineered to endure tough conditions, they provide lasting performance. Our Engine Oil Pressure Switches are designed for easy replacement by streamlining maintenance and minimizing downtime. Trust Walker Products for high-quality solutions to enhance fuel efficiency and emissions control.

Features and Benefits:

  • Effortless Replacement: Simplifies sensor swaps, reducing maintenance time.
  • Engine Longevity: Prevents oil-related damage, extending the engine's life.
  • Fuel Efficiency: Maintains proper oil pressure, improving fuel economy and emissions control.
  • Reliable Oil Pressure: Ensures consistent engine lubrication and protection.
  • Rugged Build: Withstands tough conditions, ensuring lasting performance.

Specifications:

Color:
Black
Connector Gender:
Female
Connector Quantity:
1
Length:
51.00 mm
Material:
Metal
Material:
Plastic
Terminal Gender:
Male
Terminal Quantity:
3
Terminal Type:
Blade Pin
ACDelco #:
12673134
ACDelco #:
213-4411
Airtex #:
1S10842
BWD #:
S4521
Dorman #:
926041
General Motors #:
12596951
General Motors #:
12621234
General Motors #:
12673134
Saab #:
12621234
Saab #:
12673134
Schrader #:
3OPS0028
Vemo #:
V51-73-0108
Wells #:
PS690
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov
Country of Origin:
MX

Select a vehicle to narrow Walker Products 256-1003 Engine Oil Pressure Switch fitment info!

Last Updated: 09/25/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick Encore

1.4L L4 Gas DOHC Turbo
1
 
with Round Connector
 

Buick Encore



1.4L L4 Gas DOHC Turbo with Round Connector

1 Per Vehicle
Buick LaCrosse

5.3L V8 Gas OHV
1
 
 

Buick LaCrosse



5.3L V8 Gas OHV
1 Per Vehicle
Buick Regal Sportback

3.6L V6 Gas DOHC
1
 
with Round Connector
 

Buick Regal Sportback



3.6L V6 Gas DOHC with Round Connector

1 Per Vehicle
Cadillac ATS

3.6L V6 Gas DOHC
1
 
with Round Connector
 

Cadillac ATS



3.6L V6 Gas DOHC with Round Connector

1 Per Vehicle
Cadillac CT6

2.0L L4 Gas DOHC Turbo
1
 
Vendor:ACDELCO
Vendor #12673134
 

Cadillac CT6



2.0L L4 Gas DOHC Turbo Vendor:ACDELCO
Vendor #12673134

1 Per Vehicle
Cadillac CTS

6.2L V8 Gas OHV Supercharged
1
 
 

Cadillac CTS



6.2L V8 Gas OHV Supercharged
1 Per Vehicle
Cadillac CTS

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

Cadillac CTS



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

1 Per Vehicle
Cadillac CTS

6.2L V8 Gas OHV Supercharged
1
 
 

Cadillac CTS



6.2L V8 Gas OHV Supercharged
1 Per Vehicle
Cadillac Escalade

6.2L V8 Flex OHV
1
 
8th VIN Digit: F
 

Cadillac Escalade



6.2L V8 Flex OHV 8th VIN Digit: F

1 Per Vehicle
Cadillac Escalade

6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
 

Cadillac Escalade



6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1 Per Vehicle
Cadillac Escalade

6.2L V8 Flex OHV
1
 
 

Cadillac Escalade



6.2L V8 Flex OHV
1 Per Vehicle
Cadillac Escalade

6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
 

Cadillac Escalade



6.0L V8 FULL HYBRID EV-Gas FHEV OHV
1 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Flex OHV
1
 
8th VIN Digit: F
 

Cadillac Escalade ESV



6.2L V8 Flex OHV 8th VIN Digit: F

1 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Flex OHV
1
 
 

Cadillac Escalade ESV



6.2L V8 Flex OHV
1 Per Vehicle
Cadillac Escalade EXT

6.2L V8 Flex OHV
1
 
8th VIN Digit: F
 

Cadillac Escalade EXT



6.2L V8 Flex OHV 8th VIN Digit: F

1 Per Vehicle
Cadillac Escalade EXT

6.2L V8 Flex OHV
1
 
 

Cadillac Escalade EXT



6.2L V8 Flex OHV
1 Per Vehicle
Chevrolet Avalanche

5.3L V8 Flex OHV
1
 
 

Chevrolet Avalanche



5.3L V8 Flex OHV
1 Per Vehicle
Chevrolet Avalanche

5.3L V8 Flex OHV
1
 
8th VIN Digit: 0
 

Chevrolet Avalanche



5.3L V8 Flex OHV 8th VIN Digit: 0

1 Per Vehicle
Chevrolet Avalanche

5.3L V8 Gas OHV
1
 
8th VIN Digit: J
 

Chevrolet Avalanche



5.3L V8 Gas OHV 8th VIN Digit: J

1 Per Vehicle
Chevrolet Avalanche

6.0L V8 Gas OHV
1
 
 

Chevrolet Avalanche



6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Blazer

3.6L V6 Gas DOHC
1
 
with Round Connector
 

Chevrolet Blazer



3.6L V6 Gas DOHC with Round Connector

1 Per Vehicle
Chevrolet Camaro

6.2L V8 Gas OHV
1
 
with Round Connector
 

Chevrolet Camaro



6.2L V8 Gas OHV with Round Connector

1 Per Vehicle
Chevrolet Camaro

7.0L V8 Gas OHV
1
 
 

Chevrolet Camaro



7.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Camaro

6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged
1
 
 

Chevrolet Camaro



6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged
1 Per Vehicle
Chevrolet Camaro

7.0L V8 Gas OHV
1
 
W/OE 12596951
 

Chevrolet Camaro



7.0L V8 Gas OHV W/OE 12596951

1 Per Vehicle
Chevrolet Camaro

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

Chevrolet Camaro



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

1 Per Vehicle
Chevrolet Camaro

6.2L V8 Gas OHV
1
 
8th VIN Digit: W
 

Chevrolet Camaro



6.2L V8 Gas OHV 8th VIN Digit: W

1 Per Vehicle
Chevrolet Caprice

6.0L V8 Flex OHV
1
 
 

Chevrolet Caprice



6.0L V8 Flex OHV
1 Per Vehicle
Chevrolet Caprice

3.6L V6 Flex DOHC
1
 
 

Chevrolet Caprice



3.6L V6 Flex DOHC
1 Per Vehicle
Chevrolet Colorado

5.3L V8 Gas OHV
1
 
 

Chevrolet Colorado



5.3L V8 Gas OHV
1 Per Vehicle
Chevrolet Corvette

6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged
1
 
with Round Connector
 

Chevrolet Corvette



6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged with Round Connector

1 Per Vehicle
Chevrolet Corvette

6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged,
7.0L V8 Gas OHV
1
 
 

Chevrolet Corvette



6.2L V8 Gas OHV,
6.2L V8 Gas OHV Supercharged,
7.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Equinox

1.6L L4 Diesel DOHC Turbo
1
 
Vendor:ACDELCO
Vendor #12673134
 

Chevrolet Equinox



1.6L L4 Diesel DOHC Turbo Vendor:ACDELCO
Vendor #12673134

1 Per Vehicle
Chevrolet Express 1500

5.3L V8 Flex OHV
1
 
 

Chevrolet Express 1500



5.3L V8 Flex OHV
1 Per Vehicle
Chevrolet Express 1500

5.3L V8 Gas OHV
1
 
 

Chevrolet Express 1500



5.3L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 2500

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

Chevrolet Express 2500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 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
 
with Round Connector
 

Chevrolet Express 2500



6.0L V8 CNG OHV with Round Connector

1 Per Vehicle
Chevrolet Express 2500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
with Round Connector
 

Chevrolet Express 2500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV with Round Connector

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 2500

6.0L V8 Gas OHV
1
 
 

Chevrolet Express 2500



6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 2500

6.0L V8 CNG OHV,
6.6L V8 Diesel OHV Turbo
1
 
 

Chevrolet Express 2500



6.0L V8 CNG OHV,
6.6L V8 Diesel OHV Turbo
1 Per Vehicle
Chevrolet Express 2500

6.0L V8 Flex OHV
1
 
 

Chevrolet Express 2500



6.0L V8 Flex OHV
1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
Eng: LGH
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo Eng: LGH

1 Per Vehicle
Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
 

Chevrolet Express 2500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 3500

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

Chevrolet Express 3500



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo
1
 
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo
1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV
1
 
with Round Connector
 

Chevrolet Express 3500



6.0L V8 CNG OHV with Round Connector

1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
with Round Connector
 

Chevrolet Express 3500



6.0L V8 Flex OHV,
6.0L V8 Gas OHV with Round Connector

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Flex OHV
1
 
 

Chevrolet Express 3500



4.8L V8 Flex OHV
1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Gas OHV
1
 
 

Chevrolet Express 3500



6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 3500

6.0L V8 CNG OHV,
6.6L V8 Diesel OHV Turbo
1
 
 

Chevrolet Express 3500



6.0L V8 CNG OHV,
6.6L V8 Diesel OHV Turbo
1 Per Vehicle
Chevrolet Express 3500

6.0L V8 Flex OHV
1
 
 

Chevrolet Express 3500



6.0L V8 Flex OHV
1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
Eng: LGH
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo Eng: LGH

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Express 4500

6.0L V8 Flex
1
 
 

Chevrolet Express 4500



6.0L V8 Flex
1 Per Vehicle
Chevrolet Express 4500

6.0L V8 CNG OHV
1
 
 

Chevrolet Express 4500



6.0L V8 CNG OHV
1 Per Vehicle
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo
1 Per Vehicle
Chevrolet Express 4500

6.0L V8 Flex OHV
1
 
 

Chevrolet Express 4500



6.0L V8 Flex OHV
1 Per Vehicle
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
Eng: LGH
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo Eng: LGH

1 Per Vehicle
Chevrolet Express 4500

6.0L V8 Gas OHV
1
 
 

Chevrolet Express 4500



6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Impala

5.3L V8 Gas OHV
1
 
 

Chevrolet Impala



5.3L V8 Gas OHV
1 Per Vehicle
Chevrolet LCF 3500

6.0L V8 Flex OHV
1
 
 

Chevrolet LCF 3500



6.0L V8 Flex OHV
1 Per Vehicle
Chevrolet LCF 3500

6.0L V8 CNG OHV
1
 
 

Chevrolet LCF 3500



6.0L V8 CNG OHV
1 Per Vehicle
Chevrolet Silverado 1500

2.7L L4 Gas DOHC Turbo
1
 
with Round Connector
 

Chevrolet Silverado 1500



2.7L L4 Gas DOHC Turbo with Round Connector

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV
1 Per Vehicle
Chevrolet Silverado 1500

4.8L V8 Flex OHV,
6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1
 
 

Chevrolet Silverado 1500



4.8L V8 Flex OHV,
6.0L V8 FULL HYBRID EV-Flex FHEV OHV
1 Per Vehicle
Chevrolet Silverado 1500

6.2L V8 Flex OHV
1
 
 

Chevrolet Silverado 1500



6.2L V8 Flex OHV
1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
8th VIN Digit: 0
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV 8th VIN Digit: 0

1 Per Vehicle
Chevrolet Silverado 1500

4.8L V8 Gas OHV,
6.0L V8 FULL HYBRID EV-Gas FHEV OHV,
6.0L V8 Gas OHV
1
 
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV,
6.0L V8 FULL HYBRID EV-Gas FHEV OHV,
6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Gas OHV
1
 
8th VIN Digit: M
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV 8th VIN Digit: M

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
with Round Connector
8th VIN Digit: B
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV with Round Connector
8th VIN Digit: B

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV
1
 
with Round Connector
8th VIN Digit: B
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Flex OHV with Round Connector
8th VIN Digit: B

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
8th VIN Digit: G
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV 8th VIN Digit: G

1 Per Vehicle
Chevrolet Silverado 2500 HD

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

Chevrolet Silverado 2500 HD



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

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
8th VIN Digit: G
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV 8th VIN Digit: G

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV
1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo
1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV
1
 
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV
1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
with Round Connector
8th VIN Digit: B
 

Chevrolet Silverado 3500 HD



6.0L V8 CNG OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV with Round Connector
8th VIN Digit: B

1 Per Vehicle
Chevrolet Silverado 3500 HD

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

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 CNG OHV
1
 
 

Chevrolet Silverado 3500 HD



6.0L V8 CNG OHV
1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
8th VIN Digit: G
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV 8th VIN Digit: G

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo
1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV
1
 
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV
1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV
1
 
 

Chevrolet Silverado 3500 HD



6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet SS

6.2L V8 Gas OHV
1
 
 

Chevrolet SS



6.2L V8 Gas OHV
1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV
1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
8th VIN Digit: 0
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV 8th VIN Digit: 0

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
8th VIN Digit: 7
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV 8th VIN Digit: 7

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV
1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
8th VIN Digit: 0
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV 8th VIN Digit: 0

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
8th VIN Digit: J
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV 8th VIN Digit: J

1 Per Vehicle
Chevrolet Suburban 1500

6.0L V8 Gas OHV
1
 
 

Chevrolet Suburban 1500



6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Suburban 2500

6.0L V8 Flex OHV
1
 
 

Chevrolet Suburban 2500



6.0L V8 Flex OHV
1 Per Vehicle
Chevrolet Suburban 2500

6.0L V8 Gas OHV
1
 
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Suburban 3500 HD

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

Chevrolet Suburban 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1 Per Vehicle
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
8th VIN Digit: 0
 

Chevrolet Tahoe



5.3L V8 Flex OHV 8th VIN Digit: 0

1 Per Vehicle
See More Fitments on Page 2 - or - Select Your Vehicle Above