









🚗 Upgrade your drive with precision—never miss a beat on the road!
The TAMKKEN 56029405 MAP Sensor is a high-precision, OEM-standard replacement part compatible with Jeep Grand Cherokee, Wrangler, Dodge Ram, Dakota, Durango, and Viper models from 1997 to 2003. Featuring a rapid 1 ms response time, ±0.5% measurement accuracy, and heat resistance up to 155°C, it ensures optimal engine performance and fuel efficiency. Easy plug-and-play installation requires no programming, backed by a one-year warranty for peace of mind.




| ASIN | B07P7YWVM5 |
| Best Sellers Rank | #46,798 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Replacement MAP Sensors |
| Brand | TAMKKEN |
| Current Rating | 0.99 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (568) |
| Date First Available | February 28, 2019 |
| Item Weight | 1.76 ounces |
| Item model number | 56029405 |
| Manufacturer | TAMKKEN |
| Manufacturer Part Number | 4MAP004TMK |
| Material | High quality material:Electronic Parts,Steel,Copper,ABS etc. |
| Maximum Supply Voltage | 15 Volts |
| Measurement Accuracy | +/-0.5% |
| Measuring Range | λ=0.7- ∞ |
| Mounting Type | Plug In |
| Output Type | Electric signal |
| Package Dimensions | 2.95 x 2.2 x 1.46 inches |
| Response Time | 1 Milliseconds |
| Sensing Distance | 10 Meters |
| Specific Uses For Product | Excellent quality usage for vehicle replacement. repair & maintenance |
| Style | long-life |
| UPC | 705169055891 |
| Upper Temperature Rating | 155 Degrees Celsius |
| Wattage | 10 watts |
B**.
Works as intended
⭐️⭐️⭐️⭐️⭐️ Solved My Idle and Performance Issues on My Jeep Cherokee I installed this MAP sensor on my 2012 Jeep Cherokee after dealing with rough idling, hesitation on acceleration, and a persistent check engine light. I was getting a P0108 code, and after some research, the MAP sensor seemed like the likely culprit. Installation was straightforward — took me about 10 minutes with minimal tools. The part fit perfectly, just like the original OEM sensor. Right after replacing it, the engine ran noticeably smoother, and the check engine light cleared on its own after a short drive. It’s a solid product that feels durable and well-made. Throttle response has improved, and I think I’m even seeing a slight boost in fuel efficiency. Definitely worth it for the price. If you're having similar issues with your Jeep, this MAP sensor is a great fix. Just double-check your engine type and model year to make sure it's compatible
D**N
Fits correctly and resolved my problem
This fits my 1998 Jeep 4.0 engine in my Grand Cherokee well. It seems to have fixed my issue, which was a misfire that only occurred at idle and general fuel consumption was a bit elevated. It seems to be good quality, but I'll still have to test it out in the long term. Of course, make sure the connector looks like it corresponds with your vehicle's connector. It does not include the small rubber hose that connects it to the throttle body, so keep yours if it is in good condition, but if it seems cracked or torn any way, replace it. That can also be the cause of your issue rather than the sensor itself
J**E
Works fine
This part was comparable with my vehicle. It saved me approx 30.00 over the part store version
K**O
No more engine light 2002 Jeep Grand Cherokee
Easy to install but BE CAREFUL. There's a small rubber hose (under the sensor) that connects it to the throttle body. Do NOT break or tear the hose. It's required and the new sensor does not come with one. I'd suggest removing the two screws on the MAP. Holding the hose from the bottom and lifting straight up to remove the part. Leave the hose connected to the throttle body if possible.
T**R
Works as expected
Works as expected
J**B
Does not fit a 97 Jeep TJ 2.5
The mounting is not correct for this item. The blue one pictured is correct, the black one is what you get.
M**M
Works as should
Works as described but a Mopar part would always be my first choice. But this gets the job done.
L**O
Buena calidad del producto 100%
E**.
Calidad y precio
A**A
Buena calidad, funciona pero el conector entra muy apretado
Trustpilot
2 months ago
2 weeks ago