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🔥 Upgrade your ride with Bosch’s precision sensor — because every second counts!
The BOSCH 17321 Oxygen Sensor combines decades of industry-leading innovation with rugged stainless steel construction and a fast-acting heater to deliver rapid, reliable air-fuel ratio readings. Factory-tested for flawless performance and designed for direct-fit installation on select Ford and Lincoln models, it ensures optimal engine efficiency, reduced emissions, and long-lasting durability.
| ASIN | B00EZQIOUI |
| Best Sellers Rank | #15,021 in Automotive ( See Top 100 in Automotive ) #8 in Automotive Replacement Oxygen Sensors |
| Brand | Bosch |
| Brand Name | Bosch |
| Customer Reviews | 4.4 out of 5 stars 602 Reviews |
| Global Trade Identification Number | 00077212004096 |
| Included Components | Oxygen Sensor |
| Item Dimensions | 2.2 x 1.97 x 5.83 inches |
| Item Height | 14.8 centimeters |
| Item Type Name | Oxygen Sensor |
| Item Weight | 4.64 ounces |
| Item dimensions L x W x H | 2.2 x 1.97 x 5.83 inches |
| Manufacturer | Bosch |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Supply Voltage | 5 Volts |
| Measurement Accuracy | High |
| Measuring Range | Air-fuel ratio |
| Model | 0258017321 |
| Mounting Type | Threaded |
| Output Type | Analog |
| Specific Uses For Product | Temperature |
| Style | Oxygen Sensor |
| Style Name | Oxygen Sensor |
| UPC | 077212004096 |
| Upper Temperature Rating | 1200 Degrees Fahrenheit |
R**K
Great Product
Installed on 2014 F150. Bosch makes great products. Installed electrical products on multiple vehicles brands and models. My go to electrical component manufacturer. No issues yet.
R**V
Works great and half the price of the local parts store
Works great perfect fit, real Bosch part
A**Z
Good replacement part.
Installed on 2013 Ford Focus SE 2.0L hatchback. Works as it should.
C**S
Great quality and fit!
Great quality and fit on my 2013 ford focus!
H**L
Works as it should
Fits on 2016 explorer, no more engine code so works good.
V**N
O2 sensor
Vehicle has been driven since erased dtc, driven about 200 miles, no problem, operating properly!
K**S
Not for Ford Transit
I think this would normally be fine, but my Ford Transit did not like it at all - three more codes than the original. Had to go with a Dorman/Motorcraft.
M**E
💯 would recommend better than the local parts store s
Fit was perfect & fixed the car.. was way cheaper the the auto parts stores around here.. It did show up the next day like what it showed.. well done.
Trustpilot
4 days ago
1 month ago