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Replace the O2 extension your exhaust needs
Get your sensor wiring connected again with the correct Kooks replacement extension for 2010-2015 Chevrolet Camaro; 2014-2017 Chevrolet SS. This is a practical replacement when an existing oxygen-sensor extension has been damaged or lost, with the harness lengths and connector details listed below.
SKU: EX683-Z
The correct harness for the job
Two 8-inch front harnesses; 4-pin. Match the plug type, sensor position and extension length to the part you are replacing. Front and rear extensions do different jobs, so use the listed contents rather than choosing by vehicle name alone.
Replacement parts for your Kooks exhaust
Kooks header kits include the required oxygen-sensor extensions where needed. This separate listing lets you replace the extension you need when servicing your exhaust.
Vehicle fitment
| Years | Vehicle / trim | Engine | Applicable SKU | Fitting conditions |
|---|---|---|---|---|
| 2014-2017 | Chevrolet SS Base | 6.2L V8 | EX683-Z | Replacement for the matched existing extension; match connector and sensor position |
| 2010-2015 | Chevrolet Camaro SS | 6.2L V8 | EX683-Z | Replacement for the matched existing extension; match connector and sensor position |
| 2011-2012 | Chevrolet Camaro 2SS | 6.2L V8 | EX683-Z | Replacement for the matched existing extension; match connector and sensor position |
| 2011-2012 | Chevrolet Camaro 1SS | 6.2L V8 | EX683-Z | Replacement for the matched existing extension; match connector and sensor position |
| 2012-2015 | Chevrolet Camaro ZL1 | 6.2L V8 | EX683-Z | Replacement for the matched existing extension; match connector and sensor position |
| 2014-2015 | Chevrolet Camaro Z/28 | 7.0L V8 | EX683-Z | Replacement for the matched existing extension; match connector and sensor position |
Ordering and delivery
Estimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.
Technical specifications
| Specification | Details |
|---|---|
| SKU | EX683-Z |
| Application | 2010-2015 Chevrolet Camaro; 2014-2017 Chevrolet SS |
| Included harnesses | Two 8-inch front harnesses; 4-pin |
| Purchase purpose | Replacement for damaged or lost extensions; Kooks header kits include required extensions where needed |
Frequently asked questions
What is supplied?
Two 8-inch front harnesses; 4-pin.
Do I need this as an extra with a new header kit?
Kooks includes the required extensions in its header kits where needed. Use this listing for a damaged or lost extension.
Will this change how my O2 sensor works?
It extends the electrical connection. Match the existing sensor and harness connector; the extension is not a replacement oxygen sensor.
