Answer: For GM 2.0L/2.4L engines, the best camshaft position actuator solenoid options combine OE-style fit, durable construction, and reliable calibration. This article highlights five top picks that suit different buyers—buyers who want OEM-like performance, budget-friendly replacements, or multi-vehicle compatibility. A quick buyer summary is provided after the intro.
| Product | Best For | Notes |
|---|---|---|
| A-Premium VVT Intake Exhaust Camshaft Position Actuator Solenoid Valve Kit | Owners needing a broad fit across multiple GM vehicles | Wide vehicle compatibility with both intake and exhaust solenoids |
| GM Genuine Parts 12732244 Camshaft Position Actuator Solenoid Valve | OEM-calibration and long-term reliability | OEM part with corrosion protection |
| HY-SPEED Exhaust Camshaft Position Actuator Solenoid | Older GM trucks and SUVs with 4.2L to 3.7L engines | Extensive compatibility list across Colorado, Trailblazer, Envoy, H3 families |
| ATRACYPART Intake Exhaust Actuator VVT Solenoid Valve Kit | Value-focused with wide compatibility | Multiple OE numbers covered; broad engine family fit |
| Dorman 917-010 Engine VVT Solenoid | Durable, standard replacement | Part designed to match stock function and performance |
A-Premium VVT Intake Exhaust Camshaft Actuator Solenoid Valve Kit
This kit covers both intake and exhaust solenoids, offering compatibility with multiple GM vehicles including Chevrolet, GMC, Buick, Pontiac, and Saturn models with 2.0L, 2.2L, or 2.4L engines. Best for owners who want a multi-vehicle replacement option from a single supplier and who prefer a complete solenoid set rather than single solenoids. Key advantage is broad fitment across 2010–2017 Equinox and other GM compact offers.
Best for: multi-vehicle owners and DIYers who want a single kit that can service several GM 4-cylinder engines. Better for: those who value comprehensive intake/exhaust coverage in one purchase. Choose this if: you own a lineup of compatible GM vehicles and want one replacement solution. Limitation: exact OEM calibration data is not specified beyond compatibility references.
GM Genuine Parts 12732244 Camshaft Position Actuator Solenoid Valve
GM Genuine Parts offers an OEM-calibrated replacement designed to meet GM calibration and performance standards. The solenoid is coated to resist premature corrosion, supporting longer life in challenging conditions. This option is ideal for buyers who want an OE-backed part that aligns with factory specifications.
Best for: GM vehicle owners prioritizing OEM calibration and corrosion resistance. Better for: long-term reliability and factory-fit feel. Choose this if: you want GM-approved replacement with clear OE lineage. Caution: GM Genuine Parts may have been marketed under ACDelco GM Original Equipment in the past, which may affect packaging labeling but not the part’s compatibility.
HY-SPEED Exhaust Camshaft Position Actuator Solenoid
This HY-SPEED valve is designed for a wide range of GM powertrains, including Colorado, Trailblazer, Envoy, Canyon, and Hummer H3 variants with 2.8L to 4.2L engines. It presents a cost-conscious option while maintaining broad compatibility. Best for: owners of older GM SUVs and trucks who need a durable, reasonably priced replacement. Better for: vehicles listed in the compatibility range. Choose this if: you’re shopping on a tighter budget and require multi-model compatibility. Limitation: the long-term durability data across all listed models isn’t specified in the listing.
ATRACYPART Intake Exhaust Actuator VVT Solenoid Valve Kit
ATRACYPART offers a multi-part kit covering intake and exhaust solenoids with references to multiple GM OE numbers. It supports a broad set of engines, including 2.0L, 2.2L, and 2.4L configurations across Chevrolet, GMC, Pontiac, Saturn, and more. Best for: value seekers who want broad OE-number coverage in one kit. Better for: owners who maintain multiple GM vehicles. Choose this if: you want a comprehensive kit at a competitive price. Caution: the listing emphasizes OE reference numbers rather than explicit OEM support.
Dorman 917-010 Engine Variable Valve Timing Solenoid
Dorman’s 917-010 is a widely used replacement that matches stock function and performance. It is marketed as an ideal replacement, leveraging Dorman’s long history in automotive parts. Best for: customers who want a durable, standard replacement that aligns with common GM-era VVT designs. Better for: simple, straightforward swaps. Choose this if: you prefer a well-known aftermarket brand with broad dealership-like compatibility. Caution: verify exact fitment for your specific engine code before purchase.
NewYall 4Pcs Engine Intake Exhaust Camshaft Position Actuator Solenoid
This 4-piece set is aimed at owners who service multiple GM engines with the same family of solenoids. It references OE numbers such as 12586722 and 12615613 and covers vehicles like Acadia, Terrain, and Cadillac CTS/ATS. Best for: multi-vehicle installers who want a one-stop set. Better for: shop owners stocking parts for common GM family engines. Choose this if: you require multiple solenoids for a fleet or for quick replacements. Limitation: some listings emphasize broad OE numbers rather than explicit calibration details for each engine.
Buying Guide: Key Purchase Considerations
- Vehicle compatibility: Confirm your exact engine code, model year, and engine size (2.0L, 2.4L, etc.).
- OE calibration vs. aftermarket: OEM-backed parts often offer calibration parity with original equipment; aftermarket options can vary in calibration accuracy.
- Coating and corrosion resistance: Corrosion protection is important for solenoids exposed to heat and oil environments.
- Single vs. dual solenoids: Some engines use separate intake and exhaust solenoids; select a kit that matches your engine’s needs.
- Brand considerations: OEM or OEM-equivalent brands tend to align with factory performance; reputable aftermarket brands can offer good value.
- Installation considerations: Some kits are plug-and-play, while others may require dealer-level calibration or programming.
- Warranty and returns: Check the seller’s warranty policy and whether the part is returnable if it doesn’t fit.
Practical Tips for Choosing the Right Part
- If you own multiple GM vehicles, a universal kit like A-Premium can save time and simplify replacement planning.
- For a factory-like feel, GM Genuine Parts provide OEM calibration and corrosion protection, ideal for long-term reliability.
- Older trailered or off-road GM models can benefit from HY-SPEED or ATRACYPART sets which emphasize broad compatibility.
- Durability matters: Dorman’s established track record makes it a safe bet for a durable standard replacement.
FAQ
- What is a camshaft position actuator solenoid?
It is an electronic valve that helps control cam timing by adjusting the position of the camshaft based on engine needs.
- Do these parts require professional programming?
Many vehicles do not require programming, but some may need calibration after replacement. Check your vehicle’s service guidance.
- Can I mix brands for intake and exhaust solenoids?
Compatibility varies by engine; it’s best to use matching solenoids for the intake and exhaust if possible.
- Is OEM always the best option?
OEM parts ensure factory calibration and performance but may be more expensive; reputable aftermarket options can offer good value.
- What are signs of a failing camshaft position actuator solenoid?
Symptoms can include rough idle, reduced fuel efficiency, check engine light, and poor acceleration response.
- How do I verify fitment for my vehicle?
Cross-check the exact engine code, year, and the OE part numbers listed for the solenoid kit with your vehicle’s VIN.