Walker 270-1054 Engine Coolant Level Sensor Connector

Engine Coolant Level Sensor Connector

Walker 270-1054 is an OE replacement engine coolant level sensor connector built for repairing damaged wiring at the coolant reservoir or sensor harness. It uses a molded OE-style housing with pre-terminated leads to restore a factory-style electrical connection on supported Buick, Chevrolet, Oldsmobile, and Pontiac applications.

For vehicles such as the Buick Century, Buick Regal, Chevrolet Lumina, and Pontiac Grand Prix, this connector is designed to match the original sensor interface and support reliable signal transfer in heat- and moisture-exposed engine bay locations.

Key Features

• Part number 270-1054
• Engine coolant level sensor connector for OE-style repair
• Blade terminal design with 2 terminals
• Male connector housing with female terminals
• Pre-terminated leads for crimp or solder repair methods
• Copper wire and insulation selected for heat, oil, and chemical resistance
• Built to match factory sensor connector geometry for direct replacement use

Detailed Description

Walker Products electrical pigtails are engineered to replace damaged connector ends across critical vehicle systems. This 270-1054 connector is made to restore the electrical link at the coolant level sensor without modifying the mating component. The OE-style housing and lead construction help maintain a secure connection in areas where corrosion, vibration, and thermal cycling can degrade original wiring.

Compatible With 1990-2003 Buick Century, 1991-2003 Buick Regal, 2000-2002 Chevrolet Impala, 1991-2001 Chevrolet Lumina, 1995-2002 Chevrolet Monte Carlo, 1994-2001 Chevrolet Camaro, 1996-2002 Oldsmobile Silhouette, 1997 Oldsmobile Cutlass, 1991-1997 Oldsmobile Cutlass Supreme, 1998-1999 Oldsmobile Intrigue, 2000-2002 Pontiac Bonneville, 1991-2002 Pontiac Grand Prix, 1999-2002 Pontiac Montana, 1994-2001 Pontiac Firebird, 1996-1998 Pontiac Trans Sport, and 1996 Chevrolet Lumina APV.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Broken or brittle coolant level sensor connector housing
• Corroded terminals causing intermittent sensor readings
• Heat-damaged wiring near the engine bay
• Loose electrical connection at the coolant level sensor
• Diagnostic trouble codes related to coolant level signal loss

Installation Notes

Install using standard crimp or solder repair methods and match the original wire routing before reconnecting the harness. Verify terminal orientation and connector lock engagement before returning the vehicle to service. For best results, inspect the mating sensor and nearby wiring for corrosion or heat damage during repair.

Quality Assurance

Walker 270-1054 is built as an OE replacement connector using materials selected to meet factory-style electrical and environmental requirements. The design focuses on dependable connectivity and long-term service in demanding underhood conditions.