

🚗 Stay ahead on the road with precision you can trust!
The Marsflex TPMS Sensor 42607-33021 is a premium replacement sensor compatible with a wide range of Toyota, Lexus, Scion, and Pontiac vehicles. Operating at 315MHz with ±1.5% accuracy, it ensures precise tire pressure monitoring. Built from durable metal and plastic materials matching OE standards, it offers reliable, abrasion-resistant performance. Each sensor comes with a unique ID for straightforward programming and includes a 1-year service warranty, making it a smart, cost-effective upgrade for maintaining optimal tire safety.






















| ASIN | B09LSHNS9G |
| Batteries | 1 C batteries required. (included) |
| Best Sellers Rank | #30,797 in Automotive ( See Top 100 in Automotive ) #101 in Replacement Tire Pressure Monitoring System (TPMS) Sensors |
| Brand | Marsflex |
| Customer Reviews | 4.0 4.0 out of 5 stars (268) |
| Date First Available | November 11, 2021 |
| Item Weight | 6.4 ounces |
| Item dimensions L x W x H | 2.87 x 2.48 x 1.06 inches |
| Item model number | APSP07104A-F-YS |
| Manufacturer | Marsmotor |
| Manufacturer Part Number | APSP07104A |
| Material | Metal, Plastic |
| Measurement Accuracy | ±1.5% |
| Mounting Type | Flange Mount |
| Output Type | Push Button |
| Product Dimensions | 2.87 x 2.48 x 1.06 inches |
| Sensing Distance | 6 Meters |
| Specific Uses For Product | Pressure |
| Style | Modern |
J**A
These work! and are easy to use!
Worked great and no issues on the 2012 tacoma! HUGE savings compared to a tire dealer.
Y**C
These don't initialize like most.
So I replaced two of my bad sensors with these and spent several hours trying to get them to program. Like most, they will not initialize with a scanner. You have to write down the number off of the sensor because they likely have to be rolling down the road to transmit. Once I recorded the numbers and programmed them to the car they worked great. Just make sure whoever installs them writes down the unique ID number if your car is not self-learning. In my case it was a 2009 Toyota Yaris. Worth every penny, compatible with my vehicle and fit just like the OEM?
A**R
Worked well for about 1 week, then issues
All 4 sensors worked well for about a week. One sensor started to malfunction and not show proper air pressure, causing the low tire pressure to come on, when all are at proper pressure.
A**R
Works and fits !
Replaced all 4 on a 2013 Toyota Venza. Property fit and programming.
H**Y
Longevity?
They have been on the car for a yr now and working great. Still waiting to see if it lasts the 3plus yrs as advertised
A**R
Fix gs350 2008 lexus!!
Fix gs350 2008 lexus!!
M**A
Great product!
Products packed nicely, fit perfecty, sensors programmed and working without any issues, and they are a great value!
R**S
Returned them
The company I was using to install them said they wouldn't work on my 2006 Lexus GS 300 so I returned them.
セ**イ
安いので飛びつきましたが、車種に適合しなかった。当方のミスのため返品はできませんでした。
A**R
I bought 4 sensors and couldn’t detect them. Poor quality and not as described
A**O
No fueron compatibles con Toyota Tacoma 2007, no se pudieron programar con ningún equipo, y los reconoció el sistema.
Trustpilot
2 weeks ago
2 weeks ago