

🚗 Stay ahead on the road with precision you can trust!
Marsflex TPMS Sensor 42607-33021 is a high-precision, OE-quality tire pressure monitoring sensor compatible with a wide range of Toyota, Lexus, Scion, and Pontiac vehicles. Operating at 315MHz with ±1.5% accuracy, it ensures reliable real-time tire pressure data. Built from durable metal and plastic, it offers long-lasting performance and easy installation with desertcart’s part finder. This 4-pack replacement set delivers dealership-level quality at a fraction of the cost, backed by a 1-year service guarantee.






















| ASIN | B09LSHNS9G |
| Batteries | 1 C batteries required. (included) |
| Best Sellers Rank | #36,441 in Automotive ( See Top 100 in Automotive ) #132 in Replacement Tire Pressure Monitoring System (TPMS) Sensors |
| Brand | Marsflex |
| Customer Reviews | 4.0 4.0 out of 5 stars (267) |
| 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?
D**Y
Don’t waste your money or time. They are not programable. .
Initially only 2 of the 4 sensors were able to be programmed. I only needed two so I had them installed. A few days later the tire pressure light came back on. I took my car back to where I had the sensors installed and they replaced the sensor with a new one. So only 1 out of 4 worked. I sold the car shortly there after so I don’t know for certain but I suspect that the fourth one has probably failed.
M**A
Great product!
Products packed nicely, fit perfecty, sensors programmed and working without any issues, and they are a great value!
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
C**Q
Pre-Programmed TPMS tire sensors
I was hesitant with all the negative comments from the web about buying non authorized TPMS manufactured sensors. These sensors worked just like the original ones. Very happy with them even if they last only half the time I will still be way ahead of the game! The car did not automatically recognized these sensors I had to program them into the car's computer. Buying the pramming tool and the sensors was still cheaper than buying the car's brands which it would not accept unless it was programmed into the car which is not free. If your one of your sensors are not working they others are not far behind! So get them all replaced together. Now my car uses 5 but I only got 4 because the spar has never been used and the tread design on the new tires are totally different so the spare will always be a spare for emergencies, so when it finally stops working I will buy another sensor and replace it then or sooner if it I get a super deal on one! Oh,did I say I'm totally happy with this purchase? I am!!!
A**R
Works and fits !
Replaced all 4 on a 2013 Toyota Venza. Property fit and programming.
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
1 month ago
2 months ago