AM Autoparts
List Price:$71.95
AM Price:$38.99
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Part Number: AM-42413529

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 for this item.

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.   

Attention California Customers:

proposition 65 iconWARNING:  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

10 Year Warranty

This item is backed by our 10-year warranty. In the event 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.

Please note: Any modifications to an item of any kind before contacting us will void any and all warranty coverage for this item. Please contact us before modifying the part so that we have the opportunity to correct the situation.

This part replaces:

  • Airtex Engine Management 1S8993
  • Airtex Engine Management 5S5399
  • Autopart International 1802-305023
  • Carquest Premium Vehicle Solutions NSA1037
  • Carquest Premium Vehicle Solutions SAA3745
  • Duralast SU2187
  • Jeep 4882173
  • Motorcraft 5W4Z7F293AA
  • Motorcraft SW6253
  • Standard Ignition NS-155
  • Standard Motor Products NS155
  • Standard Motor Products NS352
  • Wells 1S4946
  • Wells 53-31943
  • Wells 72-3505
  • Wells CR417
  • Wells SU2187
  • Wells SW6458

Vehicle Fit

  • 1997-2001 Jeep Cherokee (Transmission ID AW4) Automatic Transmission Neutral Safety Switch AM Autoparts AM-42413529

Product Reviews

4.523809 / 5.0
Best Rating: 5
21 Reviews

Rated 4 out of 5
Author: Howard
40 minute install both sides,not so quick with customer service

Rated 5 out of 5
Author: alton
Fits perfectly. And works great. Shipping is a little slow. But this could be from the virus slowing everything down

Rated 5 out of 5
Author: T
Very fast free delivery haven't had a chance to install the part yet but it looks right

Rated 5 out of 5
Author: James
Do you have 10 minutes? Anyone with a10year old GMC trunk should change their Taillight Circuit boards before you have an issue. By changing your Circuit boards you will have one less thing to worry about.

Rated 5 out of 5
Author: AL
A fantastic Galvanic Battery inside reads very well a great product for a great price.

Rated 1 out of 5
Author: jason
Very hard to adjust and couldn't adjust fully.

Rated 5 out of 5
Author: R
Hi to tell you the truth. I have not installed it Yet. But it looks like good quality to me I have been so busy with other customers vehicles I have not had the time to do my own .

Rated 5 out of 5
Author: C
Am extremely happy withmy purchase. The quality, the servce. And price and warranty! Will purchase again in the future i

Rated 5 out of 5
Author: Bill
Excellent service, reasonable delivery and a fair price.

Rated 1 out of 5
Author: A
I was so happy when i pulled up from work and the NSS was there. After removing the old broken NSS , i replaced it with the new am auto parts NSS only to discover the part was defective.

Rated 4 out of 5
Author: Milan
Item was good. Shipped a little late. For the money is worth it. Seems to be working correctly.

Rated 5 out of 5
Author: R
Works great so far. And at a quarter of the price of other places

Rated 5 out of 5
Author: B
Great and expedient service. Quick delivery. Correct parts. Awesome prices. Will use your service again.

Rated 5 out of 5
Author: I
Way cheaper than the $279 it would have paid at an auto parts store and the install is not for amateurs but if you can do it it works awesomely

Rated 5 out of 5
Author: Jeanne
Cheap and Worked remarkably well. Shipped extremely fast. Very happy with the NSS & so is my Jeep

Rated 5 out of 5
Author: Brian
when I received the headlights one was broken..and when I contacted AM and reported the problem there was no hassle they emidiately shipped me another one free of charge .that's what I call ( GOOD CUTOMER SERVICE )

Rated 5 out of 5
Author: I
Particularly impressed with the fast shipping. The switch fit perfectly and the prices was well worth the coins spent. Thank You for job well done.

Rated 5 out of 5
Author: Matthew
Awesome product and service. Received it earlier than I expected. Part fit perfectly and works great. Was about to spend $470 on a Mopar part but this one is the same thing. Would recommend to anyone, both the part and the seller.

Rated 5 out of 5
Author: E
Fast shipping, great product identical to the one the auto parts store wanted $250 for. Thank you am-autoparts. Will most definitely be doing business with you again.

Rated 5 out of 5
Author: J
Very well made switch. Was easy to replace. I would highly recommend this replacement part.

Rated 5 out of 5
Author: D
Work good 5 star thank. You. All parts from you Ben good.