Kooks Headers
Engine Components › Wiring Harnesses
KSH Extension Harness
Part # kshEX683-Z MFR # EX683-Z ID 4357591
Kooks Universal O2 Sensor Ext Harn
✓ In Stock (4 locations)
$44.09
MSRP $45.22
Save $1.13 (2% off)
Free ground shipping on eligible orders
⚠️ Prop 65 Warning — Contains chemicals known to the State of California to cause cancer or reproductive harm.
⚠️ Not CARB Approved — Race/off-road use only. Not legal for street use on California-registered vehicles.
Identification
| Brand | Kooks Headers |
|---|---|
| Part Number | kshEX683-Z |
| MFR Part # | EX683-Z |
| Item ID | 4357591 |
| Price Group | Kooks Headers |
| Born-On Date | 2015-02-09 |
| Category | Engine Components |
| Subcategory | Wiring Harnesses |
Dimensions & Shipping
| Dimensions | 6.0" × 6.0" × 1.0" (L×W×H) |
|---|---|
| Weight | 0.15 lbs |
| LTL Freight | Standard Parcel |
| Air Shipping | Eligible |
Stock & Availability
| Status | ✓ In Stock (4 locations) |
|---|---|
| Warehouses |
● 01
● 02
● 03
● 59
|
| Regular Stock | No |
| Powersports | No |
Compliance & Regulations
| Prop 65 | ⚠ Warning Required |
|---|---|
| CARB | Not CARB Approved |
| Active | Active |