Motorad 1CS128 Engine Camshaft Position Sensor - Exhaust

Engine Camshaft Position Sensor for OE Replacement

The Motorad 1CS128 engine camshaft position sensor is built for accurate camshaft signal input and stable engine management performance. It is an OE replacement sensor for select Buick, Chevrolet, GMC, Hummer, Isuzu, and Saab applications, including 2007 Chevrolet Colorado and 2007 GMC Canyon exhaust positions.

Key Features

• OE replacement camshaft position sensor for engine management systems
• Black housing with oblong female connector
• 3 blade terminals with 3-wire design
• Regular grade sensor construction
• No wiring harness included
• No mounting bracket included
• Manufactured in IATF 16949 certified facilities

Detailed Description

Motorad 1CS128 is an engine camshaft position sensor engineered to deliver OEM-level signal accuracy for proper ignition timing and engine operation. This sensor is a direct-fit OE replacement for select 2006-2007 Buick Rainier, 2007 Chevrolet Colorado, 2007 Chevrolet Trailblazer, 2007 GMC Canyon, 2006-2007 GMC Envoy, 2007 Hummer H3, 2007 Isuzu Ascender, 2007 Isuzu i-290, 2007 Isuzu i-370, 2006-2007 Saab 9-7x, and 2006 GMC Envoy XL applications. This part cross-references GM-style numbers such as 907732 and 2133519 for the same application.

What It Helps Address

• Camshaft position signal faults
• Hard starting or extended crank conditions
• Rough idle caused by incorrect cam timing input
• Check engine light concerns related to cam sensor performance
• Intermittent engine operation from unstable sensor readings

Installation Notes and Tips

Verify the connector shape, terminal count, and position before installation. This sensor uses a female oblong connector with 3 blade terminals and does not include a wiring harness or mounting bracket. Confirm whether the vehicle requires the exhaust-position sensor listed in the fitment data, especially on 2007 Chevrolet Colorado, 2007 GMC Canyon, and 2007 Hummer H3 applications.

Quality Assurance

Motorad manufactures this camshaft position sensor in IATF 16949 certified facilities to support consistent build quality and OE-level accuracy. The 1CS128 is backed by a limited lifetime warranty.