-10%
Click to zoom in
The Kooks oxygen sensor extension harnesses identified by manufacturer part number CAS-104110 is supplied in the exact configuration described as O2 Extension Kit for 2009-2023 Ram 1500 CLASSIC w/ 5.7L HEMI. Confirm the complete part number, application, connection points, emissions requirements, and included components before ordering.
Key Features
- 2) 6" Extension Harness (4-pin)
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 2009-2015 | Ram | 1500 | Verify engine, emissions equipment, transmission, and exhaust configuration |
Specifications
| Brand | Kooks Headers |
|---|---|
| Manufacturer Part Number | CAS-104110 |
| Product Type | Oxygen Sensor Extension Harnesses |
| Material | Manufacturer-specified materials |
| Nominal Dimensions | Confirm exact part dimensions |
| Fitment Type | Vehicle Specific |
What's Included
- 2) 6" Extension Harness (4-pin)
About Kooks Headers
Kooks manufactures performance exhaust components in the United States, including headers, connection pipes, catalytic-converter assemblies, cat-back systems, mufflers, flanges, and installation hardware. Exact part-number verification is essential because similar-looking components can use different engine, chassis, emissions, and connection configurations.
Related Kooks Headers Products
- Shop Kooks Headers
- Kooks 2015+ Dodge Hellcat 02 Sensor Extensions
- Kooks 19-20 Ram 1500 SXT O2 Extension Harness
- Kooks 2014-2019 Chevrolet Corvette C7 O2 Sensor Extension Harness
Frequently Asked Questions
Will this Kooks oxygen sensor extension harnesses fit my 2009-2015 Ram 1500?
That year, make, and model range is listed. Confirm the engine, emissions equipment, transmission, body configuration, existing exhaust, and exact Kooks part number before ordering.
Does this harness replace an oxygen sensor?
No. An extension harness changes connector reach for the specified installation and does not replace a failed oxygen sensor unless the exact product title states otherwise.
How should the harness be routed?
Keep it away from exhaust heat, sharp edges, moving parts, and tension. Secure the connectors and verify the wiring cannot contact the exhaust through the full range of movement.
Installation Instructions
- Verify the exact part number, application, emissions configuration, connection sizes, and package contents before disassembly.
- Support the vehicle safely and follow the factory service procedure together with the current Kooks instructions for this part number.
- Test-fit every component before cutting, welding, or permanently tightening the exhaust system.
- Route oxygen-sensor wiring and nearby hoses, lines, and cables away from heat, sharp edges, and moving parts.
- Torque fasteners in the specified sequence, inspect for leaks and clearance, and recheck accessible connections after initial heat cycles.
Kooks Headers and Exhaust
Shop Kooks headers, connection pipes, catalytic-converter assemblies, cat-back systems, axle-back systems, mufflers, flanges, gaskets, oxygen-sensor extensions, and exhaust hardware by exact manufacturer part number and verified application. Confirm the complete vehicle, engine, emissions configuration, transmission, existing exhaust, and every connection requirement before ordering. Kooks Product Families Kooks manufactures long-tube and emissions-style headers, catted and non-catted connection pipes, GREEN catalytic-converter assemblies, complete exhaust systems, universal fabrication components, and supporting installation hardware. Choosing the Correct Kooks Part Match the complete Kooks manufacturer part number Confirm year, make, model, engine, transmission, body configuration, and factory exhaust equipment Verify collector, inlet, outlet, and tubing dimensions Review catalytic-converter and emissions requirements for the installation location Confirm whether gaskets, clamps...
View Kooks Headers and Exhaust Products