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1999 Porsche 911 996 Carrera Coupe H6 3.4L

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Your Vehicle 1999 Porsche 911 996 Carrera Coupe H6 3.4L
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1999 Porsche 911 996 Carrera Coupe H6 3.4L Engine Sensors

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Pre-Catalyst Oxygen Sensor - Priced Each

Left or right side fitment before the catalyst

Brand:
Walker - Corporate Logo
ES#:
2684750
Mfg#:
99360612801
Ships in 1-2 days
46% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$251.99

This product was last offered at the strikethrough price on
05-07-2026

$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor - Priced Each

ES#2574927 - 99660612500 - Knock Sensor - Priced Each - One of your engine's most important sensors - FAE - Porsche

One of your engine's most important sensors Located on top of the crankcase - Two required

Brand:
FAE - Corporate Logo
ES#:
2574927
Mfg#:
99660612500
Ships on Aug 11, 2026
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

Brand:
Vemo Q+ - Corporate Logo
ES#:
4852711
Mfg#:
98660611202
Special Order: No Guaranteed ETA
$229.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Sensors

Random check engine light got you down? It's probably a bad sensor! We have all the electrical sensors your engine needs to send information to your ECU so everything stays happy. Find it, fix it, and replace it with our OEM sensors or save some money with quality aftermarket sensors.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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