Carter P74143 Electric Fuel Pump - In-Line

Reliable Electric Fuel Pump for Chevrolet and GMC Vehicles

The Carter P74143 electric fuel pump is designed specifically for select Chevrolet and GMC models, including Blazer, C1500, and Yukon. This external fuel pump offers precise fuel delivery with threaded inlet and outlet fittings, ensuring compatibility and ease of installation.

• Electric fuel pump with 12V operation
• Threaded inlet and outlet fittings (M16 x 1.5 thread size)
• External pump design with mounting bracket and hardware included
• Compatible with specific Chevrolet and GMC models such as Tahoe, Savana 2500, and K1500 Suburban
• Negative ground with pin-type male terminals (2 terminals, oval connector shape)
• Minimum flow rating of 20.0 and minimum pressure of 1.0 for consistent fuel delivery

Detailed Product Features and Specifications

The Carter P74143 electric fuel pump is engineered for external mounting and features threaded inlet and outlet connections sized M16 x 1.5, providing a secure and leak-resistant fit. It operates on a 12-volt electrical system with a negative ground configuration, suitable for the electrical setups of Chevrolet and GMC trucks and SUVs. The pump includes a mounting bracket and necessary hardware for straightforward installation, but does not include a fuel sending unit, regulator, wiring harness, or strainer. The pump’s pin-type male terminals and oval connector shape ensure proper electrical connection with two wires for reliable operation. With a length of 135 mm, this pump fits specific applications and is not universal, making it ideal for vehicles requiring exact replacement parts.

Compatible Chevrolet and GMC Models

This fuel pump is compatible with a range of Chevrolet and GMC vehicles, including:

• Chevrolet Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500
• GMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500
• Express 2500, Express 3500, Savana 2500, Savana 3500
• G30, P30, P3500, Tahoe, Yukon

Common Issues Addressed by Carter P74143 Fuel Pump

• Intermittent or no fuel delivery causing engine stalling or failure to start
• Low fuel pressure affecting engine performance and fuel efficiency
• Fuel pump noise or overheating due to worn internal components
• Leaks or poor connections from incompatible or damaged fittings
• Electrical connection failures resulting in pump malfunction

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical hazards
• Verify the pump’s threaded inlet and outlet sizes (M16 x 1.5) match existing fuel lines
• Use the included mounting bracket and hardware for secure external installation
• Check for proper terminal connections using the pin-type male terminals and oval connector shape
• Inspect fuel lines and connectors for wear or damage during replacement

Quality Assurance and Warranty

Carter fuel pumps are manufactured to meet OEM specifications for fit, form, and function. The P74143 model undergoes rigorous testing to ensure consistent fuel flow and pressure under normal operating conditions. While specific warranty details may vary, Carter typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.