Pressure Sensor ACDelco Automotive Metal Contact

Description

Product Overview

The ACDelco Pressure Sensor is engineered to meet General Motors original equipment specifications, providing reliable 1‑way pressure actuation for fuel pump cut‑off systems. Constructed with robust metal contacts and a machined exterior, the sensor combines mechanical and electrical operation modes for versatile performance. Dimensions measure 5.1 x 2.1 x 2.1 inches and it weighs only 6.4 ounces, making it compact for tight engine compartments. The unit features a screw terminal for straightforward wiring, a normally open contact type, and X‑10 connectivity protocol, ensuring seamless integration with existing vehicle electronics.

Usage

This sensor is ideal for GM vehicles requiring precise fuel system control, such as during engine shutdown or fuel pressure monitoring. Installers can use it in both aftermarket repairs and factory service environments, benefiting from its easy‑to‑connect wire leads and screw terminal design. It performs reliably in high‑temperature engine bays and is suited for professional technicians, DIY enthusiasts, and fleet maintenance teams who demand OEM‑grade durability.

Why Choose Us

ACDelco delivers GM‑approved quality, guaranteeing that each sensor matches the fit, form, and function of the original part. Manufactured to strict OE specifications, the sensor offers long‑term reliability, resistance to corrosion, and consistent pressure response. Our commitment to rigorous testing and a proven track record in automotive replacement parts ensures you receive a component that upholds vehicle safety and performance standards.

Key Features

• Metal contact construction for superior conductivity and durability
• Dual mechanical and electrical operation modes for flexible integration
• Screw terminal wiring simplifies installation and reduces service time
• GM‑approved OEM specification ensures perfect fit and function
• Compact 5.1 x 2.1 x 2.1 inch design fits tight engine spaces

FAQ

Is this sensor compatible with all GM models?

The sensor is designed to replace the original factory part for a wide range of GM vehicles. Verify the part number 10045775 against your vehicle’s service manual for exact compatibility.

Can I install the sensor myself?

Yes, the sensor features a screw terminal and wire leads that allow DIY installation with basic hand tools. Follow the wiring diagram in the vehicle’s service guide for correct connection.

What is the expected lifespan of the sensor?

When installed correctly and operated within specified parameters, the sensor typically lasts the lifetime of the vehicle, matching OEM durability standards.

Does the sensor require calibration?

Calibration is not required for standard replacement applications. The sensor is pre‑calibrated to factory specifications.

Is the sensor covered by a warranty?

ACDelco provides a limited warranty that covers defects in materials and workmanship for a period defined by the retailer. Check the warranty terms at the point of purchase.