Replace your faulty sensor to restore engine performance and fuel economy
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Replace your faulty sensor to restore engine performance and fuel economy
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
N54 N55 N20 Direct-fit OE replacement design restores proper oxygen sensor function and engine air/fuel mixture
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A failed knock sensor can cause major performance issues
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-07-2026
550mm. Rear O2 sensor/Lambda probe
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This product was last offered at the strikethrough price on
04-12-2026
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Sensor located on engine block.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-06-2026
Splice into your cooling system to add an aftermarket coolant temperature sensor and gauge!
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Located on the side of the engine block.
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This product was last offered at the strikethrough price on
05-02-2026
Includes connector housing with terminals and seals. Commonly used for the coolant level sensor.
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This product was last offered at the strikethrough price on
05-02-2026
Allows use of a 4 BAR map sensor to raise the maximum boost range up to 43psi!
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Digital oil temperature gauge with dimmable green or white backlighting
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Always replace the o-ring when replacing sensor
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Includes Lambda cable & 8-foot sensor cable.
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Monitors coolant / oil temperature
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This product was last offered at the strikethrough price on
05-07-2026
Fits into the back of the air intake box
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-07-2026
Digital oil temperature gauge with dimmable red or blue backlighting
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Used to seal sensor to the oil pan
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This product was last offered at the strikethrough price on
03-04-2026