10 Top Camshaft Position Sensor Subaru Reviews: Get Your Engine Running Smoothly!
Hey Subaru enthusiasts! Ever had your trusty ride feel a bit off? Maybe it’s struggling to start, hesitating on acceleration, or that dreaded “Check Engine” light just won’t quit. While many culprits could be behind these issues, a failing camshaft position sensor Subaru is often a primary suspect. This vital little component plays a huge role in your engine’s brain, helping it know exactly when to ignite fuel for optimal performance and fuel efficiency.
Replacing a faulty camshaft position sensor is a relatively straightforward repair that can bring your Subaru back to life. But with so many options out there, how do you pick the right one? Don’t sweat it! We’ve done the legwork for you, diving deep into the best aftermarket and OEM camshaft position sensors available. Our goal is to help you make an informed decision and get your Subaru purring like new again. Let’s take a look at our top picks!
Our Top 10 Camshaft Position Sensor Subaru Picks
1. A-Premium Engine Camshaft Position Sensor (Specific Fitment)
This A-Premium sensor is a solid choice for a range of newer Subaru models and even the Scion FR-S. What makes it stand out is its specific fitment for intake positions on some engines and its promise to help upgrade engine performance, ensuring precise ignition timing. If your Subaru falls into the compatible models like the BRZ, Forester, Impreza, or WRX within the specified years, this sensor offers a reliable replacement designed for smooth acceleration.
- Vehicle Fitment: Scion FR-S 2013-2016 H4 2.0L (Intake); Subaru BRZ 2013-2016 H4 2.0L (with 90 Degree Connector), Forester 2011-2013 H4 2.5L (Naturally Aspirated), Forester 2014-2017 H4 2.0L/H4 2.5L, Impreza 2011-2016 H4 2.0L, Legacy 2017 H4 2.5L (To 4/17; Requires Programming), Legacy 2013-2016 H4 2.5L, Outback 2012-2017 H4 2.5L, WRX 2015-2016 H4 2.0L/H4 2.5L, XV Crosstrek 2013-2015 H4 2.0L.
- Reference Number: PC969, 5S13512, 2CAM0338, EC0187, 2351728, 22056AA270, SU00300414.
- Specification: 3 Pins, Blade Terminal, Black.
- Performance: Promotes stable engine operation, precise ignition timing, and smooth acceleration.
- Warranty: One-year unlimited-mileage guarantee.
Pros:
– Broad compatibility for many newer Subaru and Scion models.
– Aims to restore and improve engine performance.
– Comes with a reassuring one-year warranty.
– Specific design for intake applications on some engines.
Cons:
– Some Legacy models may require programming after installation.
– Only replaces one sensor, consider replacing in pairs if recommended.
User Impressions: Users often praise this sensor for its direct fit and ability to resolve common engine issues like rough idling and check engine lights, noting a noticeable improvement in vehicle responsiveness.
2. A-Premium Engine Camshaft Position Sensor (Older Models)
Another great offering from A-Premium, this camshaft position sensor is tailored for a wider range of older Subaru models, including the Baja, Forester, Impreza, Legacy, and Outback from the late 90s through the early 2010s. It’s marketed as a direct OE replacement, meaning it’s designed to fit and function just like the original part. This is an excellent pick if you’re looking to maintain your older Subaru’s reliability without breaking the bank.
- Vehicle Fitment: Subaru Baja 2003-2006 H4 2.5L, Forester 1998-2010 H4 2.5L, Impreza 1993-2010 (various H4 engines), Legacy 1995-2012 (various H4 engines), Outback 2000-2011 H4 2.5L.
- Reference Number: 22056AA050, PC190, PC190T, 5S1370.
- Specification: 2 Pins, Blade Terminal, Black.
- Fitment: OE Replacement Brand New.
- Warranty: One-year unlimited-mileage guarantee.
Pros:
– Extensive compatibility with many popular older Subaru models.
– Direct OE replacement for hassle-free installation.
– Backed by a one-year unlimited-mileage warranty.
– Affordable solution for common sensor issues.
Cons:
– Only covers older models, not suitable for newer generations.
– Important to double-check exact vehicle compatibility due to broad range.
User Impressions: Customers frequently report this sensor to be a perfect fit, quickly resolving intermittent stalling and hard starting issues in their older Subarus, making it a popular choice for DIY repairs.
3. Engine Camshaft Position Sensor 22056AA270 (Wide Compatibility)
This particular sensor, with its widely recognized OEM reference number 22056AA270, offers impressive compatibility across a diverse range of Subaru models from 2011 onwards, including popular ones like the Impreza, Forester, Legacy, Outback, and WRX. Its key selling point is its plug-and-play installation and robust construction, promising durability and fail-safe operation. If you’re looking for a reliable, easy-to-install replacement that covers many recent Subaru models, this is a top contender.
- Vehicle Fitment: Subaru Impreza Forester 2011-2016, Legacy Outback 2013-2017, BRZ 2013-2016, WRX 2015-2016, XV Crosstrek 2013-2015, Crosstrek 2016-2017, Scion FR-S 2013-2016.
- Reference OEM Number: 22056AA270, PC969, 5S13512, EC0187, 2CAM0338, 2351728.
- Function: Precisely tracks camshaft rotation for optimal spark timing and fuel injection.
- Installation: Direct replacement, plug-and-play, no extensive adjustments needed.
- Construction: Precision-engineered with industrial-grade materials.
- Warranty: 18-month worry-free warranty.
Pros:
– Very broad compatibility with newer Subaru models.
– Easy plug-and-play installation saves time and effort.
– High-quality, durable construction for extended service life.
– Excellent 18-month warranty provides peace of mind.
Cons:
– Requires careful verification of part number and physical specifications.
– Some users might still prefer OEM if budget allows.
User Impressions: Many users find this sensor to be a quick fix for common engine performance issues, praising its direct fitment and the immediate resolution of check engine lights and erratic idle.
4. Subaru 22056AA140 OEM Camshaft Sensor
When it comes to vehicle parts, sometimes sticking with the original equipment manufacturer (OEM) is the way to go, and this genuine Subaru camshaft position sensor Subaru 22056AA140 fits that bill. While the details provided are minimal, the “Genuine Subaru Parts” label signifies that this sensor is manufactured to the exact specifications and quality standards of your vehicle’s original components. For those who prioritize perfect fitment and factory-level performance, an OEM part like this is often the gold standard.
- Features: 22056AA140, Sensor Ay Camshaft, Genuine Subaru Parts.
Pros:
– Guaranteed OEM quality and perfect fitment.
– Designed to meet Subaru’s rigorous performance standards.
– Ideal for those who prefer original manufacturer parts.
Cons:
– Minimal product details provided.
– Likely more expensive than aftermarket alternatives.
– Specific vehicle compatibility needs to be confirmed separately.
User Impressions: Owners who choose OEM parts typically report flawless operation and the confidence that comes with installing a part made specifically for their vehicle, often seeing immediate resolution of performance issues.
5. Engine Camshaft Position Sensor Cam (Older Model Focus)
This aftermarket camshaft position sensor is a strong contender for owners of slightly older Subaru models, focusing on compatibility with the Impreza, Baja, Forester, Outback, and Legacy from the 1990s to early 2010s. It prides itself on using high-quality, durable materials and undergoing rigorous QA testing to meet or exceed OEM quality. If your vehicle is experiencing symptoms like irregular stalling or difficult starting, this sensor aims to be your reliable solution.
- Replace Part Number: 22056AA050 PC190 PC190T 5S1370.
- Perfect Fitment: Compatible with Subaru: 1993-2010 Impreza/2003-2006 Baja/1998-2010 Forester/2000-2011 Outback/1995-2012 Legacy.
- High Quality: Made from high-quality, durable materials, tested to meet or exceed OEM quality.
- Function: Addresses irregular stalling, difficult starting, engine vibrations, stumbling, accelerator hesitation, or slow acceleration.
Pros:
– Broad compatibility with a range of older Subaru models.
– Manufactured with quality materials, aiming for OEM standards.
– Directly addresses common symptoms of a failing sensor.
– Offers a cost-effective alternative to OEM parts.
Cons:
– Requires careful checking of vehicle make, model, trim, and OE part number for perfect fitment.
– No specific warranty duration mentioned.
User Impressions: Customers often find this sensor to be an effective fix for the specified symptoms, noting that it brings their older Subaru back to its original performance.
6. HXYBBGS 4PCS 22056AA270 Engine Camshaft Position Sensor
Unlike most single-unit offerings, this HXYBBGS package provides four engine camshaft position sensors. This is a significant advantage, especially since some modern Subaru engines (like those with AVCS) can have multiple camshaft sensors, and replacing them in a set can prevent future headaches and ensure consistent performance across all banks. If your diagnostic indicates issues with multiple sensors or you prefer a complete overhaul, this set is a practical and cost-effective solution for many popular newer models.
- OE Number: 22056-AA270 PC969 5S13512 2CAM0338 EC0187 2351728 22056AA270 SU00300414.
- Fitment: Compatible with Scion FR-S 2013-2016 H4 2.0L, BRZ 2013-2016 H4 2.0L, Forester 2011-2013 H4 2.5L, 2014-2017 H4 2.0L 2.5L, Impreza 2011-2016 H4 2.0L, Legacy 2017 H4 2.5L, 2013-2016 H4 2.5L, Outback 2012-2017 H4 2.5L, WRX 2015-2016 H4 2.0L 2.5L, XV Crosstrek 2013-2015 H4 2.0L.
- Features: High-quality materials, professional testing, meets or exceeds OE standards, stable and reliable performance.
- Package Includes: 4x Engine Camshaft Position Sensor.
Pros:
– Excellent value with a pack of four sensors, ideal for multi-sensor engines.
– Covers a wide range of popular newer Subaru models.
– Made from high-quality materials and professionally tested.
– Proactive solution for engines that benefit from full sensor replacement.
Cons:
– May be more sensors than an individual DIYer needs if only one is faulty.
– No specific warranty duration mentioned, but customer service is highlighted.
User Impressions: Buyers appreciate the convenience and value of receiving multiple sensors, often using them for complete replacements on their Subaru engines, leading to significant improvements in reliability and smoothness.
7. A-Premium Engine Camshaft Position Sensor (H4 2.5L Focus)
This third A-Premium entry specifically targets H4 2.5L Subaru engines across a wide range of popular models from the mid-2000s to mid-2010s, including the Baja, Forester, Impreza, Legacy, Outback, and even the WRX/WRX STI. Its emphasis on being a direct OE replacement, coupled with a generous one-year warranty, makes it a reliable and trustworthy option for those specific engines. If your 2.5L Subaru is showing signs of sensor failure, this is a strong candidate to consider.
- Vehicle Fitment: Subaru Baja 2004-2006, Forester 2004-2013, Impreza 2004-2012, Legacy 2005-2009, Outback 2005-2009, WRX 2012-2016, WRX STI 2013-2019 — H4 2.5L.
- Reference Number: 22056AA140, 907847, 907-847.
- Specification: 3 Pins, Blade Terminal, Black.
- Fitment: OE Replacement Brand New.
- Warranty: One-year unlimited-mileage guarantee.
Pros:
– Specifically designed for many H4 2.5L Subaru engines.
– Direct OE replacement for straightforward installation.
– Robust one-year unlimited-mileage warranty.
– Covers popular performance models like WRX/WRX STI.
Cons:
– Less broad compatibility outside of the H4 2.5L engine.
– Ensure to double-check vehicle information before purchasing.
User Impressions: Owners of compatible 2.5L Subarus often report excellent results, with the sensor quickly resolving check engine lights and restoring proper engine function, highlighting its ease of installation.
8. XYZIL Car Engine Camshaft Position Sensor 22056-AA270
The XYZIL camshaft position sensor is another great option for many newer Subaru models, primarily those utilizing the 22056-AA270 part number. What stands out here is the clear guidance provided regarding symptoms of a faulty sensor (cranking without starting, intermittent stalling, check engine light) and the practical advice to consider replacing all four sensors for optimal efficiency – hinting at engines with multiple sensors (like DOHC AVCS). This isn’t just a part; it’s a solution with helpful diagnostic context.
- Part Number: 22056-AA270, J5T33172, J5T33173, J5T33171, 5S13512, S10330, PC969, EC0187, V63720018, 73771.
- Compatible with: Subaru Forester 2.0L/2.5L (2011-2017), WRX 2.0L (2015-2017), BRZ 2.0L (2013-2017), Crosstrek 2.0L (2015-2017), Impreza 2.0L (2012-2017), Legacy 2.5L (2013-2017), Outback 2.5L (2013-2017).
- Troubleshooting: Addresses cranking without starting, intermittent stalling, check engine light. Recommends testing existing sensors and replacing all four for optimal efficiency.
Pros:
– Wide compatibility with popular modern Subaru engines.
– Provides useful information on symptoms and replacement strategy.
– Offers a cost-effective alternative to OEM.
– Clear part number referencing for easy identification.
Cons:
– No specific warranty information provided.
– Recommendation to replace all four sensors might be overkill for some single-fault scenarios.
User Impressions: Users appreciate the clear compatibility and problem-solving focus, often reporting that this sensor successfully resolves their engine performance issues, especially when coupled with proper diagnostics.
9. Mteycei Engine Camshaft Position Sensor Cam (BRZ/STI Focused)
The Mteycei camshaft position sensor stands out for its specific compatibility with performance-oriented Subaru models like the BRZ and WRX STI, as well as some Legacy and Impreza trims. Like other quality aftermarket options, it’s made from durable materials and tested to meet or exceed OEM standards. If your performance Subaru is experiencing the tell-tale signs of a failing sensor, this part offers a targeted solution designed to restore its spirited drive.
- Replace Part Number: 22056AA210 5S11490 PC880 SU00300413.
- Perfect Fitment: Compatible with Scion: 2013-2016 FR-S H4 2.0L, Compatible with Subaru: 2013-2019 BRZ H4 2.0L/2013-2014 Impreza H4 2.5L/2010-2012 Legacy H4 2.5L/2013-2014 WRX STI H4 2.5L.
- High Quality: Made from high-quality, durable materials; tested to meet or exceed OEM quality.
- Function: Addresses irregular stalling, difficult starting vehicle, engine vibrations, stumbles frequently, accelerator hesitation, or accelerates slowly.
Pros:
– Excellent fitment for popular performance Subaru models (BRZ, WRX STI).
– High-quality construction aiming for OEM standards.
– Directly targets common symptoms of sensor failure.
– Cost-effective solution compared to OEM parts.
Cons:
– Limited to specific performance and older models.
– Requires careful verification of part number and vehicle details.
User Impressions: Owners of compatible BRZ and STI models report that this sensor effectively resolves their engine’s rough running or starting issues, allowing them to enjoy their car’s performance again.
10. Amrxuts J5T36071 CAM Camshaft Position Sensors
The Amrxuts J5T36071 camshaft position sensor offers a direct-fit solution for newer Subaru models, including the BRZ, Crosstrek, Forester, and WRX from 2017 onwards, particularly those with 2.0L and 2.5L engines. Engineered for durability and a long lifespan, this aftermarket sensor promises easy installation and comes with a reassuring one-year warranty. If you own a more recent Subaru and are dealing with camshaft sensor issues, this part presents a reliable and robust replacement option.
- Features: Extreme durability, high-quality materials, long life.
- Fitment: Subaru BRZ 2017-2020, for 2017-2021 Subaru Crosstrek Forester WRX 2.0L/ 2.5L.
- Condition: Brand new aftermarket product.
- Part Number: J5T36071, J005T36071, 22056-AA280, 22056AA280.
- Installation: Direct fit, easy installation.
- Warranty: Long lifetime and “1 YEAR” warranty.
- Number of Pins: 3.
Pros:
– Specific compatibility with newer Subaru models (2017+).
– Engineered for durability and a long lifespan.
– Easy, direct-fit installation.
– Backed by a one-year warranty.
Cons:
– Not suitable for older Subaru vehicles.
– Ensure exact model and engine match for proper fitment.
User Impressions: Customers often highlight the ease of installation and the immediate positive impact on their newer Subaru’s performance, with the sensor effectively eliminating diagnostic codes and restoring smooth operation.
Frequently Asked Questions (FAQs) About Camshaft Position Sensors
Q1: What does a camshaft position sensor do in a Subaru?
A: The camshaft position sensor (CMP) is a crucial engine component that monitors the rotational speed and position of the camshaft. This data is sent to your Subaru’s Engine Control Unit (ECU), which then uses it to determine the precise timing for fuel injection and spark plug firing. It works in conjunction with the crankshaft position sensor to ensure your engine runs smoothly and efficiently.
Q2: What are the common symptoms of a bad camshaft position sensor?
A: A failing camshaft position sensor can cause various noticeable issues. Common symptoms include:
– Check Engine Light (CEL): This is often the first indicator, with diagnostic trouble codes (DTCs) like P0340 or P0345.
– Hard Starting or No-Start Condition: The engine may crank but struggle to fire up, or not start at all.
– Engine Stalling: The engine might unexpectedly stall while driving or at idle.
– Rough Idling or Misfires: Your Subaru’s engine might feel shaky, vibrate excessively, or misfire.
– Reduced Fuel Economy: Incorrect timing can lead to less efficient fuel combustion.
– Poor Acceleration or Hesitation: The car might feel sluggish or hesitate when you press the accelerator.
Q3: Can I drive my Subaru with a bad camshaft position sensor?
A: While your Subaru might still run with a failing camshaft position sensor, it’s not recommended to drive for long. A faulty sensor can lead to unpredictable engine behavior, including sudden stalling, reduced power, and potential damage to other engine components due to incorrect timing. It’s best to address the issue as soon as symptoms appear to prevent further complications.
Q4: Is replacing a camshaft position sensor a difficult DIY job for a Subaru owner?
A: For many Subaru models, replacing the camshaft position sensor is a relatively straightforward DIY task that most mechanically inclined individuals can handle. The sensor is usually located on the cylinder head, often secured by one or two bolts, and connected by an electrical connector. However, location can vary by model and engine, so consulting your vehicle’s service manual or an online guide specific to your Subaru is always recommended. Always disconnect the battery before starting any electrical work!
Q5: Should I replace both camshaft position sensors if my Subaru has two (or more)?
A: Some Subaru engines, particularly those with AVCS (Active Valve Control System) or DOHC (Dual Overhead Camshafts), have multiple camshaft position sensors (often one for each camshaft: intake and exhaust, or for each cylinder bank). If one sensor fails, it’s often a good idea to replace the others, especially if they are of similar age and mileage. This can prevent future failures and ensure consistent engine performance, though it’s not strictly necessary unless other sensors are also showing fault codes.
Q6: What’s the difference between an OEM and an aftermarket camshaft position sensor?
A:
– OEM (Original Equipment Manufacturer) sensors are identical to the parts your Subaru came with from the factory. They are made by the same company that supplied Subaru and guarantee perfect fitment and performance. They are typically more expensive.
– Aftermarket sensors are manufactured by third-party companies. They are designed to meet or exceed OEM specifications and are often more affordable. Quality can vary, so it’s important to choose reputable brands as we’ve highlighted in our reviews.
Q7: How long do camshaft position sensors typically last?
A: The lifespan of a camshaft position sensor can vary greatly depending on driving conditions, vehicle maintenance, and manufacturing quality. Generally, they are designed to last for the life of the vehicle, but failures can occur anywhere from 70,000 to 150,000+ miles. Heat, vibration, and electrical issues can all contribute to premature failure.
Get Your Subaru Back in Top Shape!
There you have it – a comprehensive look at some of the best camshaft position sensor Subaru options available on the market. Whether you’re driving an older Outback or a newer WRX, there’s a sensor here to help get your Subaru running its best. Remember to always double-check compatibility with your specific vehicle’s year, make, model, and engine before making a purchase. Investing in a quality camshaft position sensor is a smart move that ensures your engine’s precise timing and overall performance, letting you hit the road with confidence!
