BBK · New
BBK 96-04 Dodge 4 Pin Round Style O2 Sensor Wire Harness Extensions 12 (pair)
MPN 1117 · Store SKU bbk1117
Supplier stock checked 11/7/2026, 8:48:45 AM UTC. Adding a part does not reserve it.
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Product details
When you install a set of BBK Performance long tube exhaust headers on your muscle car or truck, the O2 sensor locations are relocated on the BBK header and mid pipe. The factory O2 sensor wire connectors will not be long enough to connect to the sensors any longer.. These extension harnesses extend the length needed and allow them to now connect easily - All our extension harnesses feature OEM Factory connectors to allow simple plug in installation to the factory wire harness so that the relocation is super simple and does not require any splicing of the factory harness at all. (Sold in Pairs) O2 Sensor Wire Extension Harness; OEM Style Factory Connectors; 12 in. Length; Direct Plug In; 4 Pin Round Connector; Pair; 1996-2004 DODGE O2 SENSOR EXTENSIONS 4 PIN ROUND STYLE - 12" (PAIR). 1996-2004 DODGE O2 SENSOR EXTENSIONS 4 PIN ROUND STYLE - 12" (PAIR) O2 Sensor Wire Extension Harness
Manufacturer fitment & guides
Check 1117 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
