















π Upgrade your rideβs breath of fresh air with Bapmic precision!
The Bapmic 12578459 Oxygen Sensor is a high-quality aftermarket replacement designed for 1996-2004 GM vehicles including Chevrolet, GMC, Cadillac, Buick, Pontiac, and Oldsmobile models. It features a 12V supply voltage, flange mount for secure installation, and exact OEM part number compatibility. Backed by a 12-month warranty and VIN verification support, it ensures reliable performance and a perfect fit at a fraction of the OEM cost.


| ASIN | B07S2BQZFR |
| Brand | Bapmic |
| Customer Reviews | 4.1 4.1 out of 5 stars (259) |
| Date First Available | 11 January 2020 |
| Item Weight | 249 g |
| Item model number | 234-4337 |
| Manufacturer | Bapmic |
| Manufacturer Part Number | A0006A0065 |
| Maximum Supply Voltage | 12 Volts (DC) |
| Mounting Type | Flange Mount |
| OEM Part Number | 12578459, 12587214, 19178921, 19178924, 2344087, 234-4087, 25024340, 250-24340, ES20002, 2131681 |
| Output Type | [NE] |
| Package Dimensions | 21.69 x 7.49 x 7.29 cm; 249 g |
| Specific Uses For Product | Automotive applications for specified vehicle models |
| Style | Oxygen Sensor |
R**D
ππΌππΌππΌππΌππΌππΌππΌππΌππΌ
T**S
These sensors were a direct fit, my gas mileage went up, and my check engine light turned off. Definitely worth the money.
K**S
Worked Great on my LS Swap
C**Y
Wouldnβt go to ready status. Volts fluctuated around .45 and couldnβt achieve closed loop. Swapped with Bosch sensors, and the difference was staggering. Goes to show that cheap O2 sensors are almost never worth it. Both bad.
J**W
product is not compatible with my '04 GMC 4.8L as stated. Connectors were different. Gave 3 star because refund was hassle free.
Trustpilot
1 month ago
1 month ago