About TRQ: TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits
15 vehicles spanning 2002-2008.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2003-2008
Infiniti
FX35
Infiniti FX35 with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2003-2006
Infiniti
G35
Infiniti G35 with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2007
Infiniti
G35
Infiniti G35 Coupe with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2002-2004
Infiniti
I35
Infiniti I35 with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2006-2008
Infiniti
M35
Infiniti M35 with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2003-2006
Nissan
350Z
Nissan 350Z with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2002-2003
Nissan
Altima
Nissan Altima V6 3.5L with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2004-2006
Nissan
Altima
Nissan Altima V6 3.5L Manual Transmission with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2002-2004
Nissan
Maxima
Nissan Maxima with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2007-2008
Nissan
Maxima
Nissan Maxima with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2003-2007
Nissan
Murano
Nissan Murano with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2003-2004
Nissan
Pathfinder
Nissan Pathfinder with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2004-2006
Nissan
Quest
Nissan Quest S with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2004
Nissan
Quest
Nissan Quest SL with Straight Plug Crankshaft Position Sensor TRQ ESA94856
2005-2006
Nissan
Quest
Nissan Quest Base Model with Straight Plug Crankshaft Position Sensor TRQ ESA94856
Part Interchange
Brand Label
Part Number
Walker Products
235-1151
Issyzone
ICMPSNS008
T Series
PC499T
autopartsIn
1802-01589
TRQ
ESA94856
SMP
PC499
Standard Ignition
PC499
This item may be interchangeable with parts from other brands with the above part numbers.
This information is provided only for reference and does not guarantee that the item you are
purchasing is identical to parts with part numbers from the brands listed above.
To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
Product Reviews
3.0/ 5
★★★★★★★★★★
5 reviews
5★
40%
4★
0%
3★
20%
2★
0%
1★
40%
★★★★★December 5, 2020
Sensor did not work on 2006 Infiniti M35
Although a guaranteed fit or match for 2006 Infiniti M35 on the 1A Auto website, our experience is that it did not work. So either it was a faulty part (which can happen) or it is not compatible with this model car. Tried to save money and would have if the part worked. After the install, had to take to a technician that simply replaced this crankshaft sensor with another and all OBD codes were cleared by this install. He said, "You installed the sensor correctly, just a bad part... that will be $220 parts and labor please." Very disappointed we could not save the money due to faulty part. To 1A Auto's credit, they refunded the $36, no questions asked.
★★★★★October 30, 2019
Crankshaft position sensor
Hi I received the crankshaft position sensor and I sheep it over see but the sensor is not working
★★★★★April 19, 2019
DO NOT BUY!
You get what you pay for. I bought this for my 2006 nissan 350z and when I switched out the stock part with this one. NOTHING CHANGED AT ALL! The code was still p0335 referring to the crankshaft and my car was having the same problems as it did with the stock part. The car sometimes stalled and the steering was hard to turn. I then called and got another part as part of the warranty and the same problem was still there. I decided to try autozone crankshaft and it worked perfectly fine. The duralast crankshaft cleared out my code and it hasn't popped up since then.
★★★★★December 22, 2018
Best bang for your buck!
Worked like a charm. Good quality. CEL is off after installing and it's been over 500 miles since installed. Same configuration as original. Quality product reasonably priced.
★★★★★July 7, 2018
Great product
OEM product and fast shipping. Fits great
My check engine went off
Showing 1–5 of 5 reviews
ESA94856
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
GeneiaDecember 13, 2019
Is the Crankshaft position sensor the same as a engine speed sensor or a vehicle speed sensor? I have codes for Engine and Vehicle speed sensors but im confused. Whats the difference? When i type Engine speed sensor crankshaft mostly comes up
Thank you for your question, Jjay! The crankshaft position sensor is a different part than the vehicle speed sensor.
T · December 13, 2019
LizetteNovember 14, 2015
Where does the 2006 nissan murano crank sensor go?
The sensor is located on the transmission bell housing by the front lower engine mount.
Brian · November 24, 2015
Showing 1–2 of 2 questions
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