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🔥 Upgrade your ride’s brain with Bosch precision — because your engine deserves the best!
The BOSCH 18124 Premium OE Fitment Oxygen Sensor offers fast 5-second response time and durable stainless steel construction rated for 1200°C. Designed for direct-fit installation on select Ford, Mazda, Mercury, and Lincoln models, it ensures optimal engine performance and reduced emissions. Backed by Bosch’s decades of sensor innovation and factory-tested quality, this sensor delivers reliable, long-lasting operation that keeps your vehicle running efficiently and eco-friendly.








| ASIN | B00I90RKIS |
| Best Sellers Rank | #189,984 in Automotive ( See Top 100 in Automotive ) #741 in Automotive Replacement Oxygen Sensors |
| Brand | Bosch |
| Brand Name | Bosch |
| Customer Reviews | 4.4 out of 5 stars 51 Reviews |
| Global Trade Identification Number | 00077212021277 |
| Included Components | Oxygen Sensor |
| Item Dimensions | 5.9 x 2.3 x 2.2 inches |
| Item Type Name | Oxygen Sensor |
| Item Weight | 0.12 Kilograms |
| Item dimensions L x W x H | 5.9 x 2.3 x 2.2 inches |
| Manufacturer | Bosch |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Supply Voltage | 5 Volts |
| Measuring Range | 0-20% |
| Model | 18124 |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Response Time | 5 seconds |
| Specific Uses For Product | automotive |
| Style | Box |
| Style Name | Box |
| UPC | 077212021277 |
| Upper Temperature Rating | 1200 Degrees Celsius |
| Warranty Description | 1 Year Manufacturer |
T**Y
Fixed my P0054 engine code
The BOSCH Oxygen Sensor worked perfectly for my 2012 Ford Fiesta. This sensor fixed my P0054 engine code, and immediately after installation my engine light turned off. Fitment was spot on, and once the old sensor was removed, installing the new one was straightforward and hassle-free. The hardest part of the job was getting the old sensor out. I’d definitely recommend using an oxygen sensor socket if you don’t already have one — it makes the job much easier and helps avoid damaging the wiring. Overall, this was a simple, effective repair with a quality part for a good price. If you’re dealing with the same code or need a direct-fit replacement, this Bosch sensor is an easy recommendation.
P**E
Good
Fixed my 2013 Ford Fiesta. Took about 5 minutes.
P**A
BOSCH? suppose to be good???
I ordered this back in May 2024 and I have to replace it 03/26. Not sure of warranty? BOSCH is usually a good brand but I already need a replacement! :(
D**.
Works perfectly
Its been about 6 months since this purchase. Perfect fit for my 2009 Escape and the codes stopped. Easy to install with the proper tools.
M**K
OE brand O2 sensor
Fit exactly as intended. Cleared my O2 codes CEL(heater circuit/lack of activity)
S**Y
Worked Great - Ford Fiesta SE 2012
I didn't realize that it came with anti-seize paste which was a great addition. Fit my 2012 Ford Fiesta SE sedan and cleared the error for the downstream O2 sensor after driving for about 10 minutes.
F**S
OEM
JUST RIGHT
E**C
It works
Easy to install for my application (every vehicle is different). This product corrected the issue causing the CEL to illuminate.
Trustpilot
2 weeks ago
2 months ago