SKU: 93386046057

Walker Intake Air Temperature Sensor 98.5-02 Ram 5.9L Cummins

$16.29 $18.10
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Walker Intake Air Temperature Sensor 98.5-02 Ram 5.9L CumminsIs your truck running rough, losing fuel efficiency, or throwing intake air temperature codes? The Walker Air Charge Temperature (ACT) Sensor restores the accurate air temp signal your engine depends on for proper fueling and performance. This sensor reads the temperature of incoming air and sends that data to the ECM so it can adjust fuel delivery, timing, and overall drivability. When it fails, you can experience rough idle, hesitation, hard starts,

Is your truck running rough, losing fuel efficiency, or throwing intake air temperature codes? The Walker Air Charge Temperature (ACT) Sensor restores the accurate air temp signal your engine depends on for proper fueling and performance. This sensor reads the temperature of incoming air and sends that data to the ECM so it can adjust fuel delivery, timing, and overall drivability. When it fails, you can experience rough idle, hesitation, hard starts, or reduced power. Replacing it with this direct-fit solution brings back smooth operation, consistent performance, and reliable efficiency, whether you're daily driving or towing.

Built for durability in demanding engine environments, the Walker ACT Sensor is manufactured from high-quality, heat-resistant materials that withstand extreme temperature swings, vibration, and contamination from oil and debris. Its precision-engineered sensing element ensures accurate, stable readings over time, helping prevent erratic signals that can lead to drivability problems. Engineered to meet OE specifications and fully tested for fit, form, and function, this sensor delivers long-lasting reliability and consistent performance in diesel and gas applications.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93386046057

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4.4 ★★★★★
Based on 18 reviews
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Product Reviews
R
Verified Purchase
Ron R
San Leandro, US
★★★★★ 5
Outstand Product!! 😉
Color: 14AWG-1 Lead
This is my second (at least) Nilight wiring harness. I wanted to re-do the lights on my Rhino 660. This makes it SO EASY! 👍🏼😉 And a hell-of-a-deal!! All I had to get was a "reamer" drill bit to enlarge the switch holes on my dash. Run the wire, attach the ends to the light, switch & power source, all done. I did add "shrink tubing" to my connections to add an extra layer of insulation/weatherproofing. 👍🏼
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2025
D
Verified Purchase
Daniel T.
Birmingham, US
★★★★★ 5
Definitely a good buy very professional craftsmanship
Color: 14AWG-1 Lead
As a retired master technician for Honda and all makes and models of automobiles this harness is a cut above the others is put together immaculately and anyone that can put a wire through the firewall I purchased my light bar to harbor freight 22 in great lighting but their harness kit was 56 bucks I paid under 24 this and it looked identical except the switch on this is actually much more appealing cosmetically and works well functionally just had to drill a hole in one of the blanks 4 switches in my truck made it fit perfect and has worked flawlessly since I put it in a couple weeks agodefinitely do your homework sometimes I find great deals at harbor freight that nobody can touch on Amazon but then other times vice versa Amazon has a great product at a great price compared to harbor freight in other retailers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2020
F
Verified Purchase
FrugalDad
Phoenix, US
★★★★★ 5
Perfect for roof LED light bar
Color: 14AWG-1 Lead
This worked great for wiring a 50" LED light bar to the roof of my SUV. This kit conveniently includes a relay, switch with backlight, and fuses. I used a step bit to drill the pilot hole for the switch and worked my way up until it was the right size. I zip tied the excess wire and it made for a clean install. My only complaint is that the ring terminals were too large for the battery but it was easy to crimp smaller ones on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2022
T
Verified Purchase
Trevor C.
Cuba, US
★★★★★ 4
Good harness
Color: 14AWG-1 Lead, Color: 14AWG-1 Lead
I bought this for the nilight 12in bar. It came in the same box and right on time. It easily connected to the light bar and into the engine. There is a lot of slack between the battery terminals and the bar, but it’s understandable if maybe you wanted to mount this on the back of your vehicle. I wish there was more slack between the relay and the switch, as having to go from the battery through the firewall and into the cabin requires sufficient length. I ended up getting rid of the circular switch that came with it and it’s complimentary connectors to replace it with my own rectangular rocket switch that fit better in the cabin. Overall good product. I’d advise to wrap electrical tape around the quick disconnect to prevent any weather wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 19, 2020
G
Verified Purchase
Glock30sf
Omaha, US
★★★★★ 5
Good
Color: 14AWG-1 Lead
I have used nilight products for years now and they are good for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 12, 2025

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