A failing camshaft position sensor turns a smooth-running VQ35DE into a source of frustration — intermittent stalling, hard starts, and a glowing check engine light that refuses to stay off. Choosing the right replacement means getting back to reliable daily driving without second-guessing your purchase.
I’m Amir — the founder and writer behind Four Wheel Ask. My approach to evaluating these sensors comes from cross-referencing OEM specifications, analyzing signal output data, and tracking long-term owner reports across Infiniti and Nissan forums.
Whether you are chasing a persistent misfire or simply refreshing aged components, understanding which sensor delivers consistent digital readings under heat and vibration matters. That is precisely what makes hunting for the best g35 camshaft position sensor a decision that directly affects how your engine idles, accelerates, and starts every morning.
How To Choose The Best G35 Camshaft Position Sensor
Selecting the correct camshaft position sensor for your G35 goes beyond matching a part number. The VQ35DE relies on precise digital timing signals to keep fuel injection and spark synchronized, and a weak or drifting sensor introduces drivability issues that are hard to diagnose. Focus on build quality, signal type, and whether you need one sensor or a full set.
OE versus Aftermarket Signal Standards
Genuine Nissan sensors use specific Hall-effect or magnetic reluctance technology calibrated for the VQ35DE ECU. Aftermarket sensors that claim OE replacement must match the same voltage thresholds and pulse-width timing. Sensors that output a weak or noisy signal can trigger false misfire codes or cause the ECU to default to a limp-home mode.
Single Sensor versus Complete Set
The VQ35DE uses two camshaft sensors (bank 1 and bank 2) and one crankshaft sensor. If one sensor has failed due to heat exposure or age, the remaining two are likely close behind. Buying a three-piece set ensures all three are replaced at once, eliminating the need to tear down the intake again six months later.
Connector and Mounting Quality
Inspect the pin terminals and mounting flange design. Sensors that use bare aluminum housings with poor sealing allow moisture to reach the Hall-effect chip, causing intermittent failure. Look for sensors with robust O-ring seals, corrosion-resistant terminals, and a flange that seats flush without wobbling.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Hitachi CPS0008 | Premium | OE-grade signal accuracy | Tier 1 supplier, 100% new, aluminum housing | Amazon |
| A-Premium 3-Piece Set | Mid-Range | Complete three-sensor refresh | 2x cam + 1x crank, one-year warranty | Amazon |
| TRQ ESA53540 | Mid-Range | DIY video support | Direct fit, flange mount, digital output | Amazon |
| IFATRUNK 3-Piece Set | Value | Budget-friendly three-pack | Metal and plastic construction, plug-and-play | Amazon |
| A-NAFTULY 3-Piece Set | Value | Extended 18-month warranty | 2x cam + 1x crank, 150°C temp rating | Amazon |
| Nissan Genuine 23731-6J90D | Premium OEM | Factory-spec single sensor | OE part, 5 mm sensing distance, digital output | Amazon |
| A-Premium 4-PC Set | Specialty | GM / Chevrolet 3.6L applications | 4x cam sensors, PC908 / 12615371 cross | Amazon |
In‑Depth Reviews
1. Hitachi CPS0008 Engine Camshaft Position Sensor
Hitachi supplies sensors to major automotive manufacturers, and the CPS0008 carries that same factory-level engineering into the aftermarket. The sensor is built around a Hall-effect chip housed in an aluminum body with precision-machined mounting flanges that resist distortion under the VQ35DE’s engine-bay heat cycles. Output is purely digital with no signal drift, which is exactly what the G35 ECU expects for accurate cam timing readings.
This single-sensor unit is ideal if you have already diagnosed which bank failed. The 22.68-gram assembly is compact and fits the original harness connector without adapters or splicing. Owners report that the sensor resolves intermittent stalling and long-crank issues on the first attempt, with no need to re-learn idle afterward. The documentation included covers torque specs and orientation cues that simplify installation.
Because Hitachi is a Tier 1 supplier, the CPS0008 meets the same durability and performance standards as the factory-fit sensor from Nissan. Every unit is 100% new with no remanufactured internals, so you get full service life from the moment it is installed. For G35 owners who want a maintenance-free sensor they can trust for years, this is the benchmark.
What works
- Factory-calibrated digital output eliminates false codes
- Aluminum housing resists heat distortion better than plastic
- Lightweight design fits tight engine-bay spaces
What doesn’t
- Single sensor only — you must buy bank 1 and bank 2 separately
- Premium pricing reflects OE-grade materials
2. A-Premium Camshaft Crankshaft Position Sensor Set of 3
This A-Premium set bundles two camshaft sensors and one crankshaft sensor, covering every timing sensor the VQ35DE uses. Each sensor uses a three-pin blade terminal design with a black housing that matches the original connector geometry. The reference numbers cross to 907-716, 917-704, and 917-707, which are the most common failure points on 2003–2007 G35 models.
Installing all three at once eliminates the headache of chasing a second or third fault code weeks after the first replacement. Owners note that the sensors seat firmly into the timing cover and camshaft galleries with no wobble, and the O-ring seals prevent oil seepage that can degrade the Hall-effect chip over time. The digital output signal is stable enough to clear misfire counts immediately after installation.
A-Premium backs this kit with a one-year unlimited-mileage guarantee, which provides peace of mind if a sensor fails prematurely. The 0.16-kilogram package is lightweight and ships in a protective box with foam inserts to prevent pin damage during transit. For anyone refreshing a high-mileage G35, this set offers a complete solution in one purchase.
What works
- Covers all three sensors in one box — no piecemeal ordering
- Direct cross-reference to popular Nissan/Infiniti part numbers
- One-year warranty adds purchase security
What doesn’t
- Plastic housing may not dissipate heat as efficiently as aluminum
- Warranty covers part cost only, not labor
3. TRQ Camshaft Crankshaft Position Sensor ESA53540
TRQ has built a reputation around supporting DIY mechanics with detailed installation videos, and the ESA53540 continues that approach. This single camshaft position sensor is a direct-fit replacement for the bank 2 position (917-704 / PC461) and uses a flange mount that bolts into the timing cover without modifications. The digital output matches the ECU’s expected pulse profile, which minimizes the need for idle relearn procedures.
At just 1.6 ounces, the sensor is lightweight but the construction uses pre-assembled components that eliminate guesswork during installation. TRQ includes compatibility charts that are verified through Amazon Garage, so you can confirm fitment before purchasing. The sensor is designed to match original equipment dimensions exactly, meaning the harness connector clicks in place without force.
TRQ has been supplying replacement parts for over 25 years, and the ESA53540 reflects that experience with proper terminal spacing and sealing. Owners report that the sensor resolves hard-start conditions and eliminates the P0345 code on the first drive cycle. For G35 owners who appreciate a visual walkthrough before wrenching, the free DIY video library is a practical bonus.
What works
- Free installation video available for step-by-step guidance
- Direct OE fit with no bracket or connector modifications
- Verified fitment through Amazon Garage tool
What doesn’t
- Single sensor only — no crankshaft or bank 1 included
- Plastic body less durable under extreme heat cycling
4. IFATRUNK 3-Piece Camshaft Crankshaft Position Sensor Set
IFATRUNK delivers a three-sensor set that covers both camshaft positions and the crankshaft position for the VQ35DE and larger VQ40DE engines. The sensors use a hybrid metal and plastic construction that balances cost with structural integrity. Each unit is pre-calibrated to output the correct digital signal, and the connectors are molded to match the factory Nissan harness clips.
Compatibility extends beyond the G35 to include the Nissan 350Z, Altima, Maxima, Murano, Pathfinder, Frontier, and Xterra with the 3.5L or 4.0L engine, making this set a versatile option for households with multiple Nissan/Infiniti vehicles. The cross-reference list includes 907-716, 917-704, and 917-707, which are the three most commonly replaced sensors on these platforms.
Installation is straightforward — each sensor drops into the original mounting hole and uses the factory bolt without requiring a gasket or sealant. Owners confirm that the sensors clear existing P0340, P0345, and P0335 codes immediately after installation. The 0.09-kilogram package is light but the foam packing keeps the pins straight during shipping.
What works
- Affordable three-pack covers all timing sensors at once
- Compatible with multiple Nissan and Infiniti V6 engines
- Molded connectors clip in without adapter harnesses
What doesn’t
- Plastic body feels less substantial than aluminum units
- No long-term durability data available yet
5. A-NAFTULY Set of 3 Camshaft Crankshaft Position Sensor
A-NAFTULY offers a three-sensor kit that includes two camshaft sensors and one crankshaft sensor, designed for the VQ35DE and VQ40DE engine families. The standout feature is the 18-month warranty, which is longer than most budget-friendly sets and signals confidence in the internal electronics. The sensors are rated to 150 degrees Celsius, which covers the upper temperature range seen in the G35’s timing cover area during sustained driving.
The set crosses to the same critical OEM numbers — 907-716 for bank 1 cam, 917-704 for bank 2 cam, and 917-707 for the crank sensor. Each sensor uses a flange mount with a metal insert that prevents the mounting bolt from stripping the housing. Owners report that the sensors produce clean digital signals that do not require ECU adaptation or crankshaft position relearn procedures on 2003–2007 models.
Installation is plug-and-play with no need for soldering or splicing. The 0.1-pound package is compact, and the sensors arrive in individual anti-static bags that protect the Hall-effect chips from ESD damage. For G35 owners who want a complete set with a warranty window that exceeds the typical one-year term, this kit offers tangible peace of mind.
What works
- 18-month warranty beats most aftermarket sensor coverage
- 150°C temperature rating handles engine-bay heat
- Complete three-sensor set in one purchase
What doesn’t
- Plastic housing may not match OE aluminum heat dissipation
- Brand has shorter track record than Hitachi or TRQ
6. Nissan Genuine 23731-6J90D Camshaft Position Sensor
The Nissan Genuine 23731-6J90D is the exact sensor that left the factory on compatible VQ35DE engines. It is not an aftermarket substitute or a remanufactured unit — this is OEM stock packaged in a Nissan box. The sensing distance is calibrated to 5 millimeters, which matches the ECU’s timing window precisely and eliminates any variability that generic aftermarket sensors might introduce.
Because this sensor uses the factory-spec Hall-effect chip and connector pinout, it drops in without any adaptation and produces a signal that the ECU recognizes immediately. Owners who have struggled with aftermarket sensors throwing intermittent P0340 codes often report that swapping to this genuine Nissan unit clears the issue permanently. The 0.5-pound package includes the sensor and factory documentation.
The trade-off is that this is a single sensor sold at a premium price point. If only one bank has failed, this is the most reliable option for that specific position. However, replacing just one sensor on a high-mileage G35 leaves the other two original units as potential failure points. For owners who prioritize absolute certainty over cost, the genuine Nissan sensor is the gold standard.
What works
- Factory OE part with no signal variability
- 5 mm calibrated sensing distance matches ECU timing map
- Resolves intermittent codes that aftermarket sensors may not fix
What doesn’t
- Significant price premium over aftermarket equivalents
- Single sensor only — no bank 2 or crank sensor included
7. A-Premium 4-PC Engine Camshaft Position Sensor Set
This A-Premium four-sensor kit is designed for General Motors 3.0L and 3.6L V6 engines found in Chevrolet Equinox, Malibu, Traverse, Impala, Camaro, GMC Terrain, Acadia, Buick Enclave, and Cadillac SRX models. It is not compatible with the Infiniti G35 VQ35DE, but it earns a mention here for owners who manage a mixed fleet containing both Nissan and GM vehicles.
The set includes four camshaft position sensors that cross to PC908, 12615371, and 12684186. Each sensor uses a three-pin blade terminal and a black plastic housing with flange mounting. The one-year unlimited-mileage warranty from A-Premium applies, covering the cost of the sensors if a defect arises during the coverage period.
For G35 owners who also maintain a GM vehicle with the 3.6L platform, ordering this set alongside a G35-specific kit consolidates parts into fewer shipments. The sensors are packaged in a single box with foam dividers to protect the pins. This set serves a specific niche but is not a direct option for the G35 itself.
What works
- Four-sensor kit covers all cam positions on GM 3.6L engines
- Cross-references to multiple GM OEM numbers
- One-year warranty included
What doesn’t
- Not compatible with Infiniti G35 VQ35DE
- Plastic housing less durable than aluminum alternatives
Hardware & Specs Guide
Hall-Effect versus Magnetic Reluctance
Most modern camshaft position sensors for the VQ35DE use Hall-effect technology, which produces a clean digital square-wave signal that the ECU interprets as a precise cam angle. Magnetic reluctance sensors generate an analog sine wave that requires more processing. For the G35, a Hall-effect sensor delivers the most reliable signal at both idle and redline, and it is less susceptible to air-gap variation from timing cover wear.
Signal Voltage and Pulse Width
The ECU expects a signal that swings between 0 V and 5 V with a specific duty cycle. A weak sensor that outputs only 4.2 V at peak can trigger a P0340 or P0345 code even if the mechanical timing is perfect. Aftermarket sensors that advertise “digital output” should be tested for voltage drop under load. Sensors with gold-plated terminals tend to maintain cleaner signal transmission over time than standard tin-plated pins.
Housing Material and Thermal Management
The VQ35DE timing cover area sees sustained temperatures above 100°C during summer driving. Aluminum-bodied sensors dissipate heat faster than plastic-bodied ones, which helps keep the Hall-effect chip within its rated operating range. Plastic sensors can still function reliably, but they rely more on the internal potting compound to insulate the electronics. Sensors with a metal mounting flange also resist bolt-hole stripping during removal and reinstallation.
Connector and Seal Integrity
Oil seepage into the sensor connector is a common failure mode on high-mileage G35s. A quality sensor includes a tight-fitting O-ring at the mounting flange and a rubber gasket inside the connector housing that blocks oil vapor from reaching the pins. Sensors that lack these seals may work initially but fail prematurely when oil film creates a conductive path between terminals, causing erratic signal readings.
FAQ
What are the symptoms of a bad camshaft position sensor on a G35?
Can I drive my G35 with a bad camshaft position sensor?
How many camshaft position sensors does a G35 have?
Do I need to reset the ECU after replacing the sensor?
Will any Nissan 3.5L camshaft sensor fit my G35?
Final Thoughts: The Verdict
For most G35 owners, the best g35 camshaft position sensor winner is the Hitachi CPS0008 because it delivers Tier 1 OE signal accuracy, an aluminum housing that handles heat better than plastic, and a 100% new build that eliminates premature failure. If you want to replace all three timing sensors in one shot, grab the A-Premium three-piece set for its complete coverage and included warranty. And for those who insist on factory-spec certainty on a single bank, nothing beats the Nissan Genuine 23731-6J90D.
Certification: BSc in Mechanical Engineering
Education: Mechanical engineer
Lives In: 539 W Commerce St, Dallas, TX 75208, USA
Md Amir is an auto mechanic student and writer with over half a decade of experience in the automotive field. He has worked with top automotive brands such as Lexus, Quantum, and also owns two automotive blogs autocarneed.com and taxiwiz.com.