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That check engine light glowing on your dash usually points straight at a VVT valve solenoid that has given up. When this part fails, you get a rough idle at stoplights, sluggish acceleration, and fuel economy that quietly drops — all because a small oil-control valve can’t tell your camshafts where to be. The good news is that replacing a failed VVT solenoid is a cheap, DIY-friendly fix that typically takes under an hour.
I’m Mo Maruf — the founder and writer behind GoCarLife. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
Whether you drive a Chevy truck, a Toyota sedan, or a BMW coupe, the correct vvt valve solenoid restores smooth idle, clears fault codes, and gets your fuel mileage back on track.
Our Picks at a Glance
How To Choose The Best VVT Valve Solenoid
To fix your engine code, you need a variable valve timing (VVT) solenoid that matches your exact engine and the part number it replaces, plus decide between a single unit or a matched pair. When the fitment is right, the install is usually one bolt and one electrical connector; when it is wrong, you will see the same trouble code again.
Match the OEM Part Number, Not Just the Engine
Every VVT solenoid carries a factory part number — like 917-010 for certain GM trucks or 8L3Z-6M280-B for Ford 3V engines. Your owner’s manual or a quick VIN lookup tells you which one you need. A seller that lists a dozen compatible part numbers is giving you a clear checklist to verify before checkout.
Decide Between a Single Unit and a Set
Some engines run one solenoid per camshaft, so a V6 may need two. Buying a matched left-and-right set saves you from doing the job twice when the other side fails a month later. If only one code appears, a single unit works, but the pair is the smarter long-term play.
Weigh OEM Against Aftermarket
Genuine manufacturer parts like ACDelco or GM Genuine cost more and come with a longer warranty. Aftermarket brands like Dorman and MOSTPLUS undercut that price dramatically while still resolving the same rough idle and codes. For many owners, the savings are worth it, especially when the install takes under an hour.
Quick Comparison
| Model | Best For | Material | Quantity | Warranty | Amazon |
|---|---|---|---|---|---|
| Dorman 917-010★ Best Overall | Chevy Colorado / Canyon | Aluminum | Single | Limited Lifetime | Amazon |
| MOSTPLUS Set of 2Best Value Pair | Toyota / Lexus 3.0L 3.3L | Stainless Steel | Set of 2 | — | Amazon |
| HY-SPEED OCVTop Performer | Lexus ES / RX V6 | Stainless Steel | Set of 2 | 12 months | Amazon |
| A-Premium 2-PC | Ford / Lincoln 4.6L 5.4L | Stainless Steel | Set of 2 + screws + seals | — | Amazon |
| HiSport VANOS | BMW N52 / N54 engines | Aluminum | Set of 2 | Lifetime | Amazon |
| FAERSI 2PCS | Ford F150 / Mustang 3V | Metal | Set of 2 | — | Amazon |
| GM Genuine 12636175 | Buick / Chevy / GMC | Metal | Single | 24 months | Amazon |
| Dasbecan 19419980 | Chevy Malibu / Impala 2.5L | Stainless Steel | Single + gasket + bolts | — | Amazon |
| Dorman 918-056 OE Fix | Honda / Acura VTEC | Metal | Top half + gaskets + sensor | Limited Lifetime | Amazon |
In‑Depth Reviews
1. Dorman 917-010 Engine Variable Valve Timing (VVT) Solenoid
Our pick — over 4.5★ from 700+ verified ratings; the strongest balance of quality and price.
The 6.4-ounce aluminum replacement that turned a Chevy’s 17 MPG into a healthier 20 MPG.
Dorman is the first name most DIYers reach for, and this 917-010 unit shows why. It is built from quality aluminum, weighs just 6.4 ounces, and carries a Limited Lifetime Warranty — a confident promise for a part that usually costs a fraction of the dealer quote. For a 2007 Chevy Colorado owner, the swap took under five minutes and boosted fuel economy from 17 to 20 MPG while smoothing out idle and startup behavior.
Fitment is the real strength here. It covers the Chevy Colorado and Canyon 4- and 5-cylinder engines, plus Trailblazer and Envoy 6-cylinder models, with an on-vehicle tested guarantee behind the fit. Owners consistently report smoother idle, better run quality, and cleared check engine codes after installing this solenoid. One 2008 Colorado 5-cylinder owner saw an 85% improvement in a rough, near-stall startup idle, calling it a huge difference for very little money.
There is one honest caveat: opinions split on whether the check engine light stays off permanently. Some owners see it clear right away; others find a stubborn light that takes a drive cycle to reset. That is typical of VVT repairs, where the ECM needs time to relearn, rather than a flaw in the part itself.
What wins owners over
- Performance is the top praise — 76 owners single out how well it restores engine behavior
- Quality earns the second-highest count at 64 mentions
- Aluminum body resists the oil-corrosion that kills cheaper plastic units
The minor caveat
- Engine light behavior is mixed — it clears for many, lingers briefly for others
- Idle stability is also mixed, suggesting some trucks need a full ECM relearn cycle
The confident pick: Reach for this if you drive a Colorado, Canyon, Trailblazer, or Envoy and want a proven, lifetime-warranted fix at a budget-friendly price.
One thing to know: If your engine light stays on for a few drive cycles after install, give the ECM time to relearn before suspecting the part.
2. MOSTPLUS Left & Right Oil Control VVT Valve Solenoid (Set of 2)
A stainless-steel twin pack that wiped out P1354, P0420, and a misfire code on a thirsty Avalon.
The fitment list runs deep — Toyota Avalon, Sienna, and Lexus ES300, ES330, and RX300 in 3.0L and 3.3L forms across 2003 to 2006. A 2000 Lexus RX300 owner had the job done in about an hour with just two bolts, calling it simple for any DIY mechanic.
The crowd favorite is the OEM-comparable performance. Buyers report the valves work just as well as the pricier Toyota factory parts, with a fit and finish that impresses. One Avalon owner saw the fix clear code P1354, a P0420, and a misfire code in one go — proof that a tired pair of solenoids can throw multiple confusing codes at once. The 2-count set means you replace both banks in one sitting, which is the right way to stop a recurring problem.
The trade-off is the plastic clip, which feels less sturdy than the metal-bodied OEM units. Owners note the parts work great and the value is excellent, but they are not as tank-like as factory hardware. For the price of a pair, that is a fair compromise on a wear item.
Why it’s a steal: Owners mention 26 owners praising how well it works, and 11 more highlight how easy it is to install — a pair this simple to fit at this price makes paying for the original equipment manufacturer (OEM) part hard to justify.
A fair note: If you are a stickler for factory-grade clip strength, the plastic connector here is the one spot where you feel the savings.
Grab it if: You own a 3.0L or 3.3L Toyota or Lexus and want both cam banks sorted in one budget-friendly afternoon.
Look elsewhere if: You insist on genuine Toyota hardware; this is an aftermarket part, and a few owners note the clip feels less sturdy than the factory one.
3. HY-SPEED OCV Oil Control VVT Solenoid Left & Right
The stainless pair that made a 2001 RX300 run like new again after misfire codes came back.
Where the MOSTPLUS catches your eye on price, the HY-SPEED set earns its place on confidence. It covers a wider year span — Lexus ES300 and RX300 from 1992 through 2003, plus ES330 and RX330 up to 2006 — and it carries a 12-month, 12,000-mile warranty. That extra coverage matters on a part that lives in hot, vibrating engine oil.
Buyers describe a perfect fit and an easy install that involves a single 10mm bolt and the electrical connector, even when the valve sits near the firewall. A 2001 RX300 owner who had already cleaned the original solenoids and watched the codes return finally replaced both — and got smoother acceleration, a steady idle, and no codes two days later.
What stands out here is the “works as advertised” chorus — owners call the pair cheap for what you get and recommend them 100%. The stainless steel body resists oil breakdown, and the two-port design matches the factory oil-flow path on these V6s.
Where it shines
- Functionality tops the list — 12 customers note the valve doing exactly what it should
- Installation and value tie for second at 7 mentions each
- Stainless steel body and a 12-month warranty back the confidence
Worth knowing
- It is a 2-port design, so confirm your engine’s valve count before you buy
- Some owners use only one valve of the pair, so verify whether your engine needs both banks
Your pick if: You want the widest Lexus and Toyota V6 coverage with a 12-month warranty and a stainless body that resists oil degradation.
skip it if: Your vehicle is not on the extensive fitment list — the year, make, and model drop-down is there for a reason.
4. A-Premium 2-PC Engine Variable Valve Timing (VVT) Solenoid
A 15.1-ounce six-piece kit that stopped the #5 and #7 misfires on a 5.4L Expedition at a quarter of the price.
Ford 3V owners have a unique headache: two VCT solenoids, two screws, and two camshaft seals per side, and they all need to come as a set. A-Premium solves that with a 6-piece kit that includes the pair of solenoids, the screws, and the seals. The stainless steel bodies weigh in at 15.1 ounces combined, and the kit references the full Ford parts list — 8L3Z-6M280-B, 917-200, VVT101, and more.
The strength here is the misfire cure. A 2006 Ford Expedition 5.4 3V owner with misfires on cylinders #5 and #7, a lean bank 2, and retarded timing found the old solenoids rattling from a failed spring. The A-Premium pair fixed all of it for a quarter of the dealer price, with quick delivery and an easy fit. Another owner who bought the kit twice insists it is a quality part at a fair price — just be careful not to drop one of the screws into the head.
Quality does get mixed feedback overall, and the mounting screw not being secured like the OEM version is the recurring note. Treat the install with care, keep a magnetic pickup tool nearby, and this kit delivers serious value on a notoriously expensive Ford repair.
Why owners stick with it: Buyers call the two-piece set “super nice” — exact fit, restored smooth operation, and a price that beats the dealership by miles.
The honest trade-off: Because quality feedback runs mixed, this is a value play first; a few owners hit an occasional bad unit, so buy from a seller with a solid return policy.
Best for: Ford F-150, Expedition, Explorer, or Mustang 4.6L and 5.4L owners who want the whole VCT job — solenoids, screws, and seals — in one box.
Be careful if: You are not confident working in a tight, dark engine bay; the small screws can drop into the valve cover pit if you rush.
5. HiSport Engine Variable Valve Timing VANOS Solenoid (Set of 2)
The aluminum pair that stopped a surging E90 cold and revived a 2007 X5 after 15 years of service.
BMW owners know the codes 2A87, 2A82, and P0016 all too well — they point straight at the VANOS solenoid system. HiSport builds this aluminum-bodied pair as a direct factory-spec replacement for the N51, N52, and N54 engines in the 3.0L family, and it includes new viton oil seals for a leak-free install. The set covers a huge BMW range, from the 128i and 335i to the 525i, X3, X5, and Z4.
The fix stories are convincing. An E90 owner with surging and erratic behavior — the classic clogged VANOS symptom — threw a code, fitted this pair, and the issue disappeared, with the part fitting like a glove. A 2007 E70 X5 owner replaced 15-year-old originals with this set and it worked like a charm a year later. Both praise the easy install and the value against genuine BMW hardware.
Reliability is where opinions split, though. Some reviewers point out the valve failing within a month, with rough idle returning and the car even stalling at stoplights. One of those owners switched to a more heavily reviewed brand afterward. The aluminum body and lifetime warranty are strong positives, but this is a part where a little luck of the batch plays in.
What impresses
- The set covers a massive BMW engine list with a lifetime warranty behind it
- Viton oil seals are included, so you are not buying extra gaskets
- Shoppers say fit “like a glove” and a straightforward DIY install
The honest risk
- Reliability feedback is mixed — some units fail within a month, causing idle issues
- Compatibility is not universal across all BMWs, so verify your engine code first
Reach for it if: You want a budget-friendly, lifetime-warranted VANOS pair for the common N51, N52, or N54 3.0L engines.
Think twice if: You prefer maximum reliability over maximum savings — the mixed long-term feedback means a genuine BMW part removes the gamble.
6. FAERSI 2PCS Camshaft Variable Valve Timing Solenoid VCT (8L3Z-6M280-B)
The metal-bodied twin set that nearly doubled fuel mileage and silenced a misfire-driven idle noise.
FAERSI targets the same Ford 3V engines as the A-Premium kit, but it leans into the code-fixing promise: P0010, P0013, P0011, and P0014. The 2-piece set includes the solenoids, two camshaft seals, and two VCT solenoid screws, covering F-150, F-250, F-350, Expedition, Mustang, and Lincoln Navigator in 4.6L and 5.4L forms. The metal construction withstands the constant oil-pressure cycling of the camshaft phasing system.
The results are strong. One owner reports fuel mileage nearly doubling and idle engine noise stopping, but the install required removing the valve cover to seat the small center-hole seals — a job a shop quoted labor for before he did it himself. Another F-150 owner on a 2009 model confirms the exact fit and says it corrected loss of power, engine stutter, and shifting issues in one sweep.
Fitment against specific model years is the honest snag. The install is not a five-minute job — the small seals and easily backed-out screws demand patience, and one owner dropped a bolt into the valve cover pit and ended up with an inoperable truck for hours. A recurring note is the bolts backing out too easily, which makes a magnetic pickup tool non-negotiable.
The takeaway: Installation is the top praise at 10 mentions, and buyers call it easy — but the tight, dark engine bay turns an “easy” job into a careful one.
The fit note: Reliability earns the most total mentions at 16, and it runs mixed — verify your exact Ford model year and prepare for a fiddly install with a mechanic’s patience.
Your set if: You have a mid-2000s Ford 3V truck or Mustang and want the full VCT kit with seals and screws to tackle P0010 or P0013 codes.
Not your set if: You are not comfortable removing a valve cover or working in a cramped bay — this one rewards careful hands, not speed.
7. GM Genuine Parts 12636175 Variable Valve Timing (VVT) Solenoid
The OEM-guaranteed 5.28-ounce solenoid that finally cleared a stubborn P0023 on a 2012 Buick Enclave.
When you want zero guesswork, a genuine GM part is the answer, and this 12636175 unit is the factory-fresh solution for a broad range of Chevrolet, Buick, GMC, and Cadillac engines. It is coated to resist premature corrosion, matched to OEM calibration, and backed by General Motors with a 24-month unlimited-mileage warranty. At 5.28 ounces, it is a featherweight part that does a heavyweight job.
Owners consistently describe an OEM-quality part that fits perfectly and installs easily. One 2012 Enclave owner chased a P0023 code, a P2099, and a P0430 for a long time — engine chugging in overdrive — and finally solved it by replacing this solenoid. The root cause turned out to be a cracked plastic housing from a previous alternator job, a reminder that these parts are sensitive to shock. Another owner called it easy to install with very durable construction, OEM quality, and great value against local parts-store prices.
There is no real downside to report beyond the premium price. The painted metal body and 24-month warranty make this a low-maintenance, long-term investment. If you want a part that carries the GM name and a factory warranty, this is the safest money you can spend in this category.
Why it’s the safe play: Fit and quality both top the praise at 8 mentions each, with installation and reliability right behind at 5 each — a clean, consistent owner experience with no mixed signals.
The price reality: You pay more for the GM badge, but you get the 24-month warranty and the certainty that the calibration matches your vehicle exactly.
Choose this if: You would rather spend once on genuine GM hardware than gamble on an aftermarket unit for your daily driver.
Look past it if: You are chasing the lowest possible cost on a budget beater — the aftermarket picks above will clear the same codes for less money.
8. Dasbecan Engine Variable Timing Oil Control Valve VVT Solenoid 19419980
A stainless single-unit fix for the 2.5L Malibu and Impala, with the gasket and bolts thrown in.
Chevy Malibu and Impala owners with the 2.5L four-cylinder (engine code L4 153, 2457cc) have a dedicated, low-cost fix in this Dasbecan unit. It replaces part numbers 12633613, 19419980, 916-806, and 918-806, and the package includes the solenoid, one gasket, and three bolts — everything you need for the swap. The stainless steel body resists corrosion and oil breakdown for long-term durability.
Value is the headline here. One owner highlighted the excellent price against a 4x more expensive GM part with long dealer delays, noting the easy install and that the included bolts and gasket made the job a no-brainer. Simplicity is the recurring theme — affordable and very easy to assemble is the consensus.
The honest caveat is durability. A few buyers report failures after about three weeks, and oil leakage from the top of the valve is a mentioned concern. The reliability count is actually the highest positive aspect at 26 mentions, but the leakage and durability notes mean this is a part to install carefully, torque to spec, and watch for the first few weeks.
The strong points
- Reliability is the most-praised aspect at 26 owner mentions
- Gasket and bolts included — no extra parts to hunt down
- Stainless body resists corrosion in hot engine oil
The fair warning
- Durability is the most-discussed negative — a small number fail inside three weeks
- A few owners mention oil leakage from the top of the valve, so check the seal seating
Grab it for: A 2014 or 2015 Malibu or Impala 2.5L where you want a quick, complete, budget-friendly replacement with the hardware in the box.
Consider a premium if: You keep your car for the long haul — the occasional early failure makes the OEM route the more certain choice for high-mileage daily drivers.
9. Dorman 918-056 Variable Valve Timing Solenoid (OE Fix) for Acura / Honda
The 15.36-ounce top-half fix that stopped an oil leak before it killed a Honda Pilot’s alternator.
Honda and Acura VTEC engines have a notorious failure mode: the spool valve gasket leaks oil down onto the alternator, which eventually destroys it. Dorman’s 918-056 OE Fix attacks the problem smartly — instead of replacing the whole valve assembly, you swap just the top half, the two gaskets, and the oil pressure sensor. The machined metal body weighs 15.36 ounces and carries a Limited Lifetime Warranty.
This is the one pick where the design philosophy is the story. By letting you replace the top half and the failed gasket rather than the entire assembly, Dorman cuts the cost of a repair that otherwise forces you to buy the whole spool valve. A 2015 Honda Pilot owner bought it with a 2010 Pilot also in mind, praising the quality and customer service.
The honest split comes on reliability. Quality and fit are both praised — 17 and 15 mentions respectively — and installation at 13 mentions reflects the roughly 3-minute swap. But the highest total count is reliability at 30, and it runs mixed. Some customers note running issues after install, and durability nets an 11-count negative. This makes the lifetime warranty genuinely useful.
Why it’s clever: Quality is the top praise at 17 mentions, and fit is a close second at 15 — a well-made, precisely-machined part that slots straight in.
The honest read: Reliability is the most-discussed point at 30 mentions but runs mixed — the lifetime warranty is your safety net if your unit misbehaves.
Your fix if: You drive a Honda or Acura with a spool-valve oil leak threatening your alternator, and you want the wallet-friendly top-half repair.
pass on it if: You prefer a complete factory assembly swap — this is a targeted repair, not a full replacement, so confirm your leak is at the top half.
Understanding the Specs
Material Type Matters
The body of a VVT solenoid lives in hot, pressurized engine oil, so the material determines how long it survives. Aluminum and stainless steel bodies resist corrosion and oil breakdown better than plastic alternatives. A machined metal body, like the Dorman 918-056, ensures precise oil flow, while the GM Genuine part’s painted metal adds corrosion protection.
Single vs. Set of 2
Some engines run one solenoid per camshaft, meaning a V6 often carries two. A matched left-and-right set replaces both banks at once, which is the smarter move when you are already in the engine bay. A single unit is fine if your diagnostic code points to only one side, but the pair prevents the other side from failing a month later.
FAQ
How do I know if my VVT solenoid is failing?
Will a VVT solenoid fix my check engine light?
Can I install a VVT solenoid myself?
Should I buy one solenoid or a set of two?
What does the part number mean on a VVT solenoid?
Is an OEM part worth the extra cost?
Can a bad VVT solenoid damage my engine?
How long does a VVT solenoid last?
What is the difference between a VVT and a VCT solenoid?
Will a VVT solenoid improve my fuel economy?
Final Thoughts: The Verdict
For most people, the vvt valve solenoid winner is the Dorman 917-010 because it pairs a lifetime warranty, proven GM fitment, and a documented fuel-economy improvement in one budget-friendly package. If you want a matched pair for a Toyota or Lexus V6, the MOSTPLUS set delivers two stainless valves for less than one dealer part. And for absolute factory-grade certainty, the GM Genuine 12636175 with its 24-month warranty is the one to reach for — it is the crowd favorite among owners who refuse to gamble on their daily driver.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
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