2019-2025 GM Cadillac Buick Chevy Camshaft Position Actuator OEM

Name: 2019-2025 GM Cadillac Buick Chevy Camshaft Position Actuator OEM
Brand: GM
SKU: 55515838
Price: 71.86 USD
Availability: InStock

$ 71.86

🏁 Please confirm this part fits your vehicle before ordering

100% Genuine OEM Factory original part

Flat Rate $8.97 Shipping Any order, any size

Easy Returns No-hassle return policy

Secure Checkout SSL encrypted payment

Flat Rate Shipping

Any order • Any size • USA

$8.97

Have a question?

Check our FAQ for quick answers

→

Restore precise camshaft timing on your GM vehicle with this Genuine OEM camshaft lobe position actuator. Compatible with a wide range of 2019–2025 GM models across Cadillac, Buick, Chevrolet, and GMC, all equipped with the 2.0L L4 Gas engine. Covered models include the Cadillac CT4, CT5, CT6, XT4, XT5, XT6; Buick Envision; Chevrolet Blazer; and GMC Acadia.

This is a Genuine OEM GM part manufactured to exact factory specifications. It is the camshaft lobe position actuator (solenoid), responsible for controlling variable valve timing on the 2.0L L4 Gas engine. Choosing Genuine OEM ensures factory-correct calibration, fitment, and long-term reliability that aftermarket alternatives cannot match.

Quick Part Facts

Part Type: Camshaft Lobe Position Actuator (Solenoid)
Brand: Genuine GM OEM
Engine: 2.0L L4 Gas
Condition: New, Genuine OEM

Fitment Chart

Year Range	Make	Model	Trim / Engine
2019	Cadillac	CT6	Luxury, Premium Luxury — 2.0L L4 Gas
2019–2025	Cadillac	XT4	Luxury, Premium Luxury, Sport — 2.0L L4 Gas
2020–2025	Cadillac	CT4	Luxury, Premium Luxury, Sport — 2.0L L4 Gas
2020–2025	Cadillac	CT5	Luxury, Premium Luxury, Sport (2025: Premium Luxury, Sport) — 2.0L L4 Gas
2020–2025	Cadillac	XT5	Livery, Luxury, Premium Luxury (2020: Luxury, Premium Luxury) — 2.0L L4 Gas
2021–2025	Cadillac	XT6	Luxury — 2.0L L4 Gas
2021–2025	Buick	Envision	Avenir, Essence, Preferred (2024–2025: Sport Touring replaces Essence) — 2.0L L4 Gas
2020–2025	Chevrolet	Blazer	LT, Premier (2020: LT only) — 2.0L L4 Gas
2020–2023	GMC	Acadia	Denali, SLE, SLT (2020: SLE, SLT) — 2.0L L4 Gas

Cracked or Missing Fuel Door on Your Toyota Sienna? Here's the Genuine Fix
A damaged or missing fuel door leaves your Toyota Sienna's fuel system exposed. Here's why a Genuine OEM unpainted replacement is the right fix.
Conquest Auto Parts | August 3, 2026
Cracked or Worn Bed Step Pad on Your 2004-2005 F-150 Flareside? Here's the Genuine Fix
If you use your Flareside bed for actual work, you're climbing in and out on that rear step pad more than you'd think — and it shows. The rubber wears...
Conquest Auto Parts | August 3, 2026
Lost Your Rear Audio Volume Knob? Here's the Genuine GM Fix for Silverado, Tahoe, Yukon, and More
Cracked or missing rear audio volume knob in your Silverado, Tahoe, Yukon, or Sierra? Here's the Genuine GM OEM fix.
Conquest Auto Parts | August 3, 2026
Cracked or Missing Sunroof Deflector on Your 2015-2020 Tahoe, Yukon, or Escalade? Here's the Genuine Fix
If the sunroof on your 2015-2020 Tahoe, Suburban, Yukon, or Escalade has started letting in wind noise or you've noticed a cracked, warped, or missing panel around the sunroof opening,...
Conquest Auto Parts | July 31, 2026
2025-2027 Buick Enclave Avenir: Fix Uneven Headlight Aim With the Genuine Rear Level Sensor
A worn rear headlight level sensor can throw off your Enclave Avenir's beam aim. Here's how the genuine GM part keeps your lighting system dialed in.
Conquest Auto Parts | July 29, 2026
Parking Sensor Bezels Cracked or Missing on Your RAM HD? Here's the Full Kit
If the bezels around your RAM 2500 or 3500's front bumper parking sensors are cracked, faded, or have gone missing altogether, it's rarely just one — years of car washes,...
JAMES DENARDO | July 28, 2026
Cracked or Missing Bumper End Cover on Your CX-50? Here's the Fix
A scraped curb, a low-speed parking lot bump, a chunk of road debris — it doesn't take much to crack or knock loose the front driver side bumper end cover...
JAMES DENARDO | July 28, 2026
Why Your Mustang's Active Exhaust Sounds Off — And the OEM Part That Fixes It
Why Your Mustang's Active Exhaust Sounds Off — And the OEM Part That Fixes It If your 2024-2025 Mustang's active exhaust has stopped behaving — stuck in one tone mode,...
JAMES DENARDO | July 28, 2026