Holstein 2CAM0581 Engine Camshaft Position Sensor

Holstein Engine Camshaft Position Sensor

Holstein Parts 2CAM0581 is an engine camshaft position sensor for a wide range of GM vehicles. It supports accurate camshaft signal input for engine management on applications such as Cadillac CT5, XT5, XT6, Chevrolet Blazer, Camaro, and GMC Acadia.

Key Features

• Engine camshaft position sensor for ignition and engine control systems
• Holstein Parts product line coverage for GM applications
• Direct fitment for multiple Cadillac, Chevrolet, Buick, and GMC models
• Cross-reference part number: 12646782
• Part number 2CAM0581 for catalog and service lookup

Detailed Description

Holstein Parts 2CAM0581 is a camshaft position sensor used by the engine control system to monitor camshaft position and timing input. That signal helps the powertrain control module manage ignition timing and fuel delivery on vehicles including Cadillac CT5, XT5, XT6, Chevrolet Blazer, Camaro, Colorado, Traverse, and GMC Canyon. The Holstein Parts line focuses on application-specific replacement parts for GM platforms, and this sensor is cataloged for broad coverage across 2016-2026 model years. Search by 2CAM0581 when matching the correct sensor for your vehicle.

What It Helps Address

• Check engine light related to camshaft position sensor faults
• Hard starting or extended crank conditions
• Rough idle or inconsistent engine operation
• Stalling caused by incorrect camshaft signal input
• Driveability issues tied to timing signal errors

Installation Notes and Tips

Verify the year, make, model, and engine application against the vehicle catalog before installation. Confirm connector style and sensor location on the engine before removing the original unit. Clear diagnostic trouble codes after installation and perform a road test to confirm proper signal operation. Fits 2021-2026 Cadillac CT5, N/A; Fits 2017-2026 Cadillac XT5, N/A; Fits 2020-2025 Cadillac XT6, N/A; Fits 2019-2025 Chevrolet Blazer, N/A; Fits 2016-2024 Chevrolet Camaro, N/A; Fits 2017-2023 GMC Acadia, N/A; Fits 2017-2022 Chevrolet Colorado, N/A; Fits 2017-2022 GMC Canyon, N/A; Fits 2020 Buick Regal Sportback, N/A; Fits 2020 Cadillac CT5, N/A; Fits 2016-2020 Cadillac CT6, N/A; Fits 2017-2019 Buick LaCrosse, N/A; Fits 2018-2019 Buick Regal Sportback, N/A; Fits 2016-2019 Cadillac ATS, N/A; Fits 2016-2019 Cadillac CTS, N/A; Fits 2019 Chevrolet Traverse, N/A; Fits 2018 Chevrolet Traverse, N/A.

Quality Assurance

Holstein Parts 2CAM0581 is cataloged as an OE-style replacement sensor for the listed GM applications. Use the part number and fitment data to confirm the correct camshaft position sensor for your vehicle before service.