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Choosing the right Nissan Murano throttle body matters because the throttle assembly directly controls airflow and affects idle quality, drivability, and throttle response. If your Murano is showing uneven idle, hesitation, or poor acceleration, replacing the throttle body can return predictable engine behavior.This guide covers six shortlisted throttle bodies selected for fitment and electrical compatibility with the Nissan Murano. We focus on the real-world effects you will notice, and we explain the evaluation criteria used to choose these top picks. Read on to understand what to look for before you replace the part.
Looking for other parts? See all Nissan Murano parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Magorfas Electronic Throttle Body (replacement for 16119-JA10A/JA10B) |  |
| Best Quality Built to a higher standard if you want something more solid | Dorman 977-563 Electronic Throttle Body Assembly (upgraded sensors & seal) |  |
| Best Budget The cheapest option that still gets the job done reliably | HOWYAA Electronic Throttle Body Assembly (16119-JA10A compatible) |  |
| Most Sold A high-volume bestseller chosen again and again | KAX Electronic Throttle Body for Nissan/INFINITI 3.5L (fits Murano 2009–2014) |  |
| Best Value for Money The sweet spot between price and what you get | A-Premium Electronic Throttle Body with Throttle Position Sensor |  |
| Best Overall The best all-around choice for most situations | PHILTOP S20059 Electronic Throttle Body for Nissan/INFINITI (fits Murano 2009–2014) |  |
1. Magorfas Electronic Throttle Body (replacement for 16119-JA10A/JA10B)
| Manufacturer | Magorfas |
|---|---|
| Manufacturer Part Number | MFTBY044LX |
| Compatible Engines | 3.5L V6 |
| Connector | 6-pin |
| Inner Diameter | 70 mm |
This Magorfas electronic throttle body replaces factory throttle assemblies on compatible Nissan and Infiniti 3.5L V6 vehicles to restore proper throttle response and idle control. It is typically used when the original unit shows symptoms like rough idle, poor acceleration, or throttle-related fault codes. The part is aluminum for heat and corrosion resistance and uses a 6-pin electrical connector and a specified inner diameter to match intake plumbing. Installation requires basic intake access and an initialization step after fitment so the throttle can relearn. In practice the unit offers a straightforward swap for the listed Murano/Altima/Pathfinder/QX60/JX35 fitments and can return drivability to normal without ECU reprogramming. Limitations include the need to follow the initialization procedure exactly and that long-term durability beyond initial use is dependent on installation cleanliness and vehicle operating conditions. This is a practical, economy-minded replacement for restoring throttle function rather than an upgrade part.
Best for: Reliability-focused buyers who prioritize restoring factory drivability with a straightforward, cost-effective replacement part for a Nissan Murano 3.5L V6.
Less Ideal for: Shoppers looking for performance enhancements or custom tuning solutions should consider aftermarket performance throttle bodies instead of this factory-style replacement.
- Direct replacement designed to fit specified Nissan and Infiniti 3.5L V6 models, simplifying installation
- Aluminum construction offers good heat and corrosion resistance for engine-bay service conditions
- 6-pin electrical connector and matching bore dimensions make plumbing and wiring alignment straightforward
- Requires throttle initialization after installation to prevent drivability issues
- Not presented with long-term durability data or extended warranty information
Verdict A practical, factory-style throttle body replacement that restores throttle control on compatible Nissan Murano V6s if installed and initialized correctly.
2. Dorman 977-563 Electronic Throttle Body Assembly (upgraded sensors & seal)
| Operation Mode | Electronic |
|---|---|
| Control Type | Electronic |
| Compatible Devices | Nissan Murano (2003-2007) |
| Model | 977-563 |
This Dorman throttle body replaces a worn factory unit with a 100% new assembly designed to resist the common failure modes on affected Nissan vehicles. It swaps in as a direct replacement and includes a new throttle position sensor so it completes the repair in one part. The key engineering upgrades are a non-contact Hall effect sensor to reduce wear on the position sensing mechanism and an integrated Sensor Shield shaft seal that helps keep oil and contaminants out of the electronics. Dorman states the unit is endurance-tested to simulate long-term use and is machined for a factory-quality fit. In real-world use the result is a repair that restores proper idle control, throttle response, and transmission shift behavior without dealing with a remanufactured core. Limitations to be aware of are occasional compatibility quirks reported by some users that required additional relearn or troubleshooting steps after installation, and a small number of reports that factory-brand units behaved differently in specific vehicles.
Best for: Performance-oriented buyers who prioritize a durable, engineered upgrade over a remanufactured part and want a repair that restores throttle response and engine control for a Nissan Murano.
Less Ideal for: Buyers seeking strict factory-brand parity or those unwilling to perform or pay for post-installation relearn and diagnostics should consider an alternative from the original manufacturer.
- 100% new construction rather than remanufactured, eliminating core issues and unknown wear.
- Non-contact Hall effect position sensor reduces mechanical wear and improves long-term reliability.
- Integrated Sensor Shield shaft seal helps prevent oil and contaminant intrusion into electronics.
- Includes new throttle position sensor so unit is a complete plug-and-play replacement for supported vehicles.
- Some vehicles require specific relearn or troubleshooting procedures after installation to achieve smooth idle and drivability.
- A few users report fitment or driveability differences compared with factory-brand throttle bodies in certain cases.
Verdict A performance-minded, newly manufactured replacement that focuses on durability with upgraded sensors and sealing, but may need extra relearn steps on some vehicles.
3. HOWYAA Electronic Throttle Body Assembly (16119-JA10A compatible)
| Compatible part numbers | 16119-JA10A, ETB0014, S20059, TB1059 |
|---|---|
| Manufacturer part number | HYVE70A-1 |
| Material | ADC12 Aluminum |
| Output type | electrical signal |
This HOWYAA throttle body is a budget-friendly, full replacement assembly designed to restore electronic throttle control on affected 3.5L Nissan and Infiniti engines. It installs in place of the factory unit and arrives complete with the actuator, idle air control and throttle position sensor so you do not need to transfer parts from the old unit. Typical use is a repair for throttle-related faults such as poor idle, limp mode or throttle responsiveness failures. The unit is made from ADC12 aluminum with an anodized surface and is presented as a factory-style direct replacement for part numbers like 16119-JA10A. Practical benefits are straightforward: it simplifies repair by combining components into one part and keeps costs low versus dealer replacements. Limitations to be aware of are variable long-term reliability reported by some users and the need to verify exact fitment for your model year before installation, since electrical tolerances and connector pinouts must match the vehicle for proper operation.
Best for: Budget-conscious owners seeking an affordable way to replace a failing throttle body on a 3.5L Nissan Murano and get the vehicle back on the road quickly.
Less Ideal for: Drivers who prioritize long-term dealer-level reliability or want a factory-sourced unit with OEM warranty should consider higher-end or dealer replacements instead.
- Complete assembly includes throttle actuator, idle air control and throttle position sensor for faster replacement
- Anodized ADC12 aluminum body aims to resist corrosion and wear compared with untreated cast parts
- Direct-replacement design matches OEM part numbers to simplify fitment checks and installation
- Some customers report intermittent failures after moderate use, so longevity may vary
- May require exact fitment verification and professional calibration to avoid driveability issues
Verdict A low-cost, all-in-one replacement that gets a 3.5L Murano back to usable condition quickly, but expect mixed long-term reliability compared with dealer units.
4. KAX Electronic Throttle Body for Nissan/INFINITI 3.5L (fits Murano 2009–2014)
| Manufacturer Part Number | 6714TAY050WUS |
|---|---|
| OEM Part Number | 16119JA10A, 670009 |
| Model | Electronic Throttle Body |
| Brand | KAX |
This KAX electronic throttle body is a direct-fit replacement intended to restore throttle control and engine response on compatible 3.5L Nissan and INFINITI vehicles. It installs in place of the factory unit and is used when symptoms such as a throttle warning light, stalling, hesitation, or poor acceleration indicate a failing throttle body. The unit is described as constructed from reinforced materials for corrosion and heat resistance and carries the OEM part numbers 16119JA10A and 670009 for fit reference. In practice it should return smooth, predictable throttle input and reduce surging or limp-home behavior when a worn or faulty throttle body is the cause. Buyers should note this is a replacement part rather than an upgrade, so benefits are reliability and restored function rather than performance gains. Proper installation and any required relearn or calibration steps are important to avoid drivability issues. Fitment is limited to the listed Nissan/INFINITI models and years, so verify compatibility before purchase.
Best for: Risk-averse mainstream buyers who prioritize a cost-effective, factory-style replacement to restore reliable throttle operation on a Murano rather than chasing performance gains.
Less Ideal for: Shoppers seeking performance upgrades, tuners, or owners of vehicles outside the specified Murano/INFINITI 3.5L fitment should look elsewhere.
- Direct-fit replacement for listed Nissan and INFINITI 3.5L applications using OEM part numbers for easy identification.
- Reinforced construction aimed at resisting corrosion and heat for durability in engine bay conditions.
- Restores throttle response and can clear throttle-related warning lights and drivability problems when the original unit is failing.
- Not a performance upgrade so it will not increase power or throttle sensitivity beyond factory levels.
- Requires correct installation and any throttle body relearn/calibration to prevent drivability issues.
- Fitment limited to the specific models and years listed so it is not a universal part.
Verdict A straightforward, reinforced direct-replacement throttle body for restoring factory throttle function on compatible Murano 3.5L models.
5. A-Premium Electronic Throttle Body with Throttle Position Sensor
| Maximum Supply Voltage | 12 Volts |
|---|---|
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Special Features | Includes Throttle Position Sensor, Terminal Quantity: 6 |
| Material | Aluminum |
This A-Premium electronic throttle body is a direct-fit replacement designed to restore electronic throttle control on 3.5L V6 Nissan vehicles such as the Murano. It includes an integrated throttle position sensor and a six-terminal electrical connector, so installation is familiar to a mechanic and typically replaces a failing factory unit without modifying wiring. In normal use it regulates intake airflow under drive-by-wire control and, when paired with the correct relearn procedure, can clear TPS-related check-engine lights and improve throttle response. The aluminum housing and flange-mount design match factory-style mounting, and the part advertises adherence to OEM specifications. Reported benefits include improved responsiveness and fuel economy after replacement. Limitations are that some users experienced inconsistent quality and required additional troubleshooting or replacement, and a relearn/programming step is required after installation to avoid drivability issues.
Best for: Practical optimizers looking to repair their Murano affordably with a factory-style replacement that balances function and cost.
Less Ideal for: Drivers who prioritize guaranteed long-term durability or who prefer OEM-branded parts and backed dealer support should consider higher-end or dealer-sourced alternatives.
- Direct-fit replacement for 3.5L V6 Nissan applications, simplifying installation
- Includes integrated throttle position sensor so one unit handles both throttle and TPS functions
- Aluminum housing and flange mount replicate factory-style mounting for secure fit
- Six-terminal connector matches factory electrical interface to avoid splicing or adapter use
- Some buyers report variable quality and occasional early failure compared with brand-name replacements
- Requires throttle-body relearn or programming after installation to restore correct idle and driveability
Verdict A cost-conscious, factory-style replacement that can restore Murano throttle response if properly installed and relearned, but quality can vary.
6. PHILTOP S20059 Electronic Throttle Body for Nissan/INFINITI (fits Murano 2009–2014)
| Manufacturer Part Number | 8425TAY050FUS |
|---|---|
| OEM Part Number | 16119JA10A, 670009 |
| Position | Front |
| Exterior | Machined |
This PHILTOP electronic throttle body is a direct replacement unit intended for Nissan/INFINITI 3.5L applications, including Murano 2009–2014. It controls the amount of air entering the engine via an electronic actuator, so installing it typically resolves idle issues, limp-home modes, and reduced throttle response caused by a failing factory unit. The unit is machined aluminum and cites upgraded internal components and coatings for durability, and many owners report straightforward installation with minimal modification. Practical benefits include restored acceleration and smoother engine operation, and compatibility with other engine maintenance or performance parts. Important limitations are that some vehicles may require a throttle relearn or calibration after installation and a few buyers reported fitment or functional issues on non-specified models, so verifying exact vehicle fit is crucial. The part does not include a gasket in the package, so plan to source that separately during replacement.
Best for: A balanced all-round buyer who wants a reliable, cost-effective factory-quality replacement to restore drivability on a Murano without overspending on dealer parts.
Less Ideal for: Drivers seeking a performance aftermarket throttle for increased airflow or custom tuning should look at dedicated performance units rather than this factory-style replacement.
- Direct-fit replacement that matches Nissan part numbers 16119JA10A and 670009
- Machined aluminum construction with upgraded internal components for improved durability
- Designed to restore throttle response and resolve idle or check-engine symptoms reported with failing throttle bodies
- Gasket is not included so you must buy a replacement gasket separately
- Some users reported compatibility or erratic idle on vehicles outside the listed fitment, indicating occasional unit variation
Verdict A practical, factory-style replacement that restores throttle control and responsiveness on Murano 2009–2014 models at a fraction of dealer cost.
Choosing the Right Nissan Murano Throttle Body: Key Factors to Consider
Vehicle Fitment and Connector Compatibility
Exact fitment matters because even small differences in mounting points or connector type can prevent proper installation. Confirming the throttle body matches your Murano model year and engine variant reduces the risk of modifications during install.
Connector compatibility affects the wiring and sensor communication. A throttle body that uses the same plug type and sensor layout as the factory unit will save time and avoid potential electrical faults.
Electronic Control and Sensor Accuracy
Modern throttle bodies rely on electronic throttle control and integrated sensors to report position and regulate idle. Units with precise sensor calibration help maintain stable idle and consistent throttle response.
Inaccurate sensors can trigger throttle position issues or limp modes. Look for parts that specify sensor tolerances or that are described as calibrated for OEM electronic systems.
Idle Stability and Throttle Response
Idle stability influences comfort and drivability, especially during temperature changes or accessory loads. A throttle body designed to manage airflow smoothly will reduce idle surge and rough-idle episodes.
Throttle response is tied to how quickly and accurately the throttle plate opens. Parts with low-friction mechanisms and refined actuation will feel more responsive and predictable under varying throttle inputs.
Build Quality and Corrosion Resistance
Materials and construction quality affect longevity. Corrosion-resistant coatings, durable bearings, and solid mounting flanges reduce the chance of mechanical binding or vacuum leaks over time.
Poor build quality can contribute to throttle body malfunction and recurring maintenance. Choose components with proven materials and clear manufacturing standards to lower the risk of premature failure.
Ease of Installation and Calibration
Some replacements are plug-and-play while others require re-learning procedures or electronic adaptation. Parts designed for direct fit with minimal calibration simplify DIY installation and reduce labor time.
Consider whether the throttle body needs a throttle position relearn, ECU reset, or professional diagnostic equipment. Lowering the complexity of installation helps ensure the vehicle returns to correct idle and throttle function quickly.
Serviceability and Spare Parts Availability
Over the life of the vehicle you may need gaskets, mounting hardware, or rebuild kits. Access to replacement components and technical documentation makes future repairs easier and more affordable.
Throttle body rebuild kit availability is useful if you prefer to refresh moving parts rather than replace the entire assembly. Check that common service items are stocked and that instructions for cleaning or replacement are accessible.
FAQ
What are common throttle body symptoms on a Nissan Murano?
Common symptoms often include rough or fluctuating idle, hesitation or poor throttle response, and warning lights related to engine or throttle systems. These signs usually appear gradually but can also occur after contamination or electrical faults.
Can I clean the throttle body to fix idle surge?
Cleaning can help when carbon buildup or dirt is restricting the throttle plate and altering airflow. It often reduces idle surges and rough idle, but persistent electronic faults or sensor failures usually require repair or replacement.
How do I know if the throttle position sensor is causing issues?
If the sensor is drifting you may notice inconsistent throttle mapping, delayed response, or diagnostic codes referencing throttle position. Diagnosis typically involves checking sensor voltage, live data from the engine control unit, and seeing if symptoms change after targeted cleaning.
Is throttle body replacement difficult to do myself?
Difficulty depends on the model year and whether any relearn or calibration is required. Many Murano throttle body replacements are straightforward mechanically, but plan for an electrical relearn procedure or ECU reset in some cases to restore proper idle and throttle mapping.
When is a rebuild kit a good option instead of full replacement?
A rebuild kit can be cost-effective when the housing and sensors are intact but moving parts or seals are worn. Use a rebuild kit if contamination or wear is mechanical and the electronic components test within specification. If sensors are faulty, a full replacement may be more reliable.
How We Chose the Best Nissan Murano Throttle Body
To assemble this list we focused on criteria that matter most when replacing a Nissan Murano throttle body. Primary filters included exact vehicle fitment and connector compatibility to ensure plug-and-play electronic integration. We prioritized units with robust throttle plate actuation and precise idle control characteristics to reduce idle instability and throttle lag. Durability factors such as corrosion-resistant finishes and quality of bearings or bushings were considered to limit throttle body malfunction over time. We also evaluated return policies and warranty coverage as indicators of manufacturer confidence, plus documented claims about electronic calibration or pre-programming to minimize installation hassles. Excluded from consideration were universal or generic throttle bodies that require extensive machining, custom wiring, or professional reprogramming. We did not include items lacking clear compatibility information or those with unverified electronic specifications.
Our full evaluation process is outlined in our review methodology.
Conclusion
Prioritize exact fitment, electronic compatibility, and sensor accuracy when choosing a Nissan Murano throttle body. Those attributes have the biggest impact on idle stability and throttle response, and they reduce the chance of additional calibration work after installation.Balance ease of installation, build quality, and serviceability against long-term durability. If you expect to perform maintenance, confirm spare parts and rebuild kits are available; if you want the simplest path back to reliable operation, favor parts explicitly specified for the Murano.
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