Walker 256-1233 Engine Oil Pressure Switch
Walker 256-1233 Engine Oil Pressure Switch
Walker 256-1233 is an OE replacement engine oil pressure switch built to monitor lubrication pressure and send a warning signal when pressure drops below safe limits. It is a direct-fit solution for Mazda MPV and Mazda 929 applications that need accurate oil pressure monitoring and reliable dashboard warning operation.
Key Features
- OE replacement oil pressure switch for engine lubrication monitoring
- Matches factory pressure threshold, thread size, terminal type, and electrical response
- Metal and plastic construction with oil-resistant, high-temperature materials
- 1 male ring terminal for direct connection to existing wiring
- Direct installation at the factory switch location on the engine block or oil filter housing
- Part number 256-1233 for easy identification
Detailed Description
This Walker engine oil pressure switch is engineered to restore proper signal output to the ECU or dash warning circuit when oil pressure changes. It is built for Mazda MPV models from 1989-1998 and Mazda 929 models from 1988-1991, making it a practical choice for drivers searching for a Mazda MPV oil pressure switch replacement or a Mazda 929 engine oil pressure sender with OE-style fitment. The switch is designed to thread into the original mounting point and connect to the factory harness without modification. Part number 256-1233 is a direct replacement for vehicles that rely on accurate oil pressure warning feedback.
Common Issues It Can Help Resolve
- Oil warning light flickering during normal operation
- False low-oil-pressure warnings on the dash
- No warning signal when actual oil pressure drops
- Intermittent oil pressure signal to the ECU or gauge circuit
- Faulty switch response after heat and oil exposure
Installation Notes and Tips
Install the switch in the original factory location and verify the terminal style matches the vehicle harness before connection. Inspect the surrounding oil passage and wiring for contamination, corrosion, or damage before installation. Confirm the engine is cool and oil pressure is relieved before removing the old unit. For buyers searching by application, this Mazda MPV oil pressure switch and Mazda 929 oil pressure switch replacement is intended for direct OE-style service on the listed vehicles.
Quality Assurance
Walker Products manufactures this switch to OE specifications for fit, thread engagement, terminal configuration, and electrical response. High-temperature, oil-resistant materials are used to support consistent operation in the engine environment.
Walker 256-1233 Engine Oil Pressure Switch
Walker 256-1233 Engine Oil Pressure Switch
Walker 256-1233 is an OE replacement engine oil pressure switch built to monitor lubrication pressure and send a warning signal when pressure drops below safe limits. It is a direct-fit solution for Mazda MPV and Mazda 929 applications that need accurate oil pressure monitoring and reliable dashboard warning operation.
Key Features
- OE replacement oil pressure switch for engine lubrication monitoring
- Matches factory pressure threshold, thread size, terminal type, and electrical response
- Metal and plastic construction with oil-resistant, high-temperature materials
- 1 male ring terminal for direct connection to existing wiring
- Direct installation at the factory switch location on the engine block or oil filter housing
- Part number 256-1233 for easy identification
Detailed Description
This Walker engine oil pressure switch is engineered to restore proper signal output to the ECU or dash warning circuit when oil pressure changes. It is built for Mazda MPV models from 1989-1998 and Mazda 929 models from 1988-1991, making it a practical choice for drivers searching for a Mazda MPV oil pressure switch replacement or a Mazda 929 engine oil pressure sender with OE-style fitment. The switch is designed to thread into the original mounting point and connect to the factory harness without modification. Part number 256-1233 is a direct replacement for vehicles that rely on accurate oil pressure warning feedback.
Common Issues It Can Help Resolve
- Oil warning light flickering during normal operation
- False low-oil-pressure warnings on the dash
- No warning signal when actual oil pressure drops
- Intermittent oil pressure signal to the ECU or gauge circuit
- Faulty switch response after heat and oil exposure
Installation Notes and Tips
Install the switch in the original factory location and verify the terminal style matches the vehicle harness before connection. Inspect the surrounding oil passage and wiring for contamination, corrosion, or damage before installation. Confirm the engine is cool and oil pressure is relieved before removing the old unit. For buyers searching by application, this Mazda MPV oil pressure switch and Mazda 929 oil pressure switch replacement is intended for direct OE-style service on the listed vehicles.
Quality Assurance
Walker Products manufactures this switch to OE specifications for fit, thread engagement, terminal configuration, and electrical response. High-temperature, oil-resistant materials are used to support consistent operation in the engine environment.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Walker 256-1233 Engine Oil Pressure Switch
Walker 256-1233 is an OE replacement engine oil pressure switch built to monitor lubrication pressure and send a warning signal when pressure drops below safe limits. It is a direct-fit solution for Mazda MPV and Mazda 929 applications that need accurate oil pressure monitoring and reliable dashboard warning operation.
Key Features
- OE replacement oil pressure switch for engine lubrication monitoring
- Matches factory pressure threshold, thread size, terminal type, and electrical response
- Metal and plastic construction with oil-resistant, high-temperature materials
- 1 male ring terminal for direct connection to existing wiring
- Direct installation at the factory switch location on the engine block or oil filter housing
- Part number 256-1233 for easy identification
Detailed Description
This Walker engine oil pressure switch is engineered to restore proper signal output to the ECU or dash warning circuit when oil pressure changes. It is built for Mazda MPV models from 1989-1998 and Mazda 929 models from 1988-1991, making it a practical choice for drivers searching for a Mazda MPV oil pressure switch replacement or a Mazda 929 engine oil pressure sender with OE-style fitment. The switch is designed to thread into the original mounting point and connect to the factory harness without modification. Part number 256-1233 is a direct replacement for vehicles that rely on accurate oil pressure warning feedback.
Common Issues It Can Help Resolve
- Oil warning light flickering during normal operation
- False low-oil-pressure warnings on the dash
- No warning signal when actual oil pressure drops
- Intermittent oil pressure signal to the ECU or gauge circuit
- Faulty switch response after heat and oil exposure
Installation Notes and Tips
Install the switch in the original factory location and verify the terminal style matches the vehicle harness before connection. Inspect the surrounding oil passage and wiring for contamination, corrosion, or damage before installation. Confirm the engine is cool and oil pressure is relieved before removing the old unit. For buyers searching by application, this Mazda MPV oil pressure switch and Mazda 929 oil pressure switch replacement is intended for direct OE-style service on the listed vehicles.
Quality Assurance
Walker Products manufactures this switch to OE specifications for fit, thread engagement, terminal configuration, and electrical response. High-temperature, oil-resistant materials are used to support consistent operation in the engine environment.
