Availability
2004 Wiring Harnesses
Wiring Harness, Knock Sensor Component, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each
Part Number: NAL-12601822
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
BUILD IT WITH SUMMIT!
Wiring Harness, Forward Lamp Harness, 1967 Skylark, All, Each
Part Number: SUM-RP22307
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harness, Chevrolet, EFI, LS1, LS6, Kit
Part Number: PRF-60713
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harnesses, Holley EFI, LS1/6, 24X/1X, Main Harness, Plug-and-Play, Extended Length, for Dominator/HP EFI Systems, Chevy, 4.8-6.0L, Each
Part Number: HLY-558-133
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harness, Sensor Harness Extension, 24 in. Length, LS Gen 3 Throttle Position, Coolant, Oil Pressure Sensor, Each
Part Number: ICB-WETPS30-24
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harnesses, Harness Extends the Generation 3 Knock Sensor Harness, One Circuit, 3 ft. Length, Chevrolet, 4.8L, 5.3L, 5.7L, 6.0L, Each
Part Number: ICB-WEKN030-36
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harness, H4, 2 Headlamp System Wiring Upgrade, Kit
Part Number: OER-MX01132
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harness, Ultimate E-Locker, Low Pinion Style, Rear, Toyota, Each
Part Number: LRO-TDIELWHLPR
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harness, Plug-N-Play Pass-Through, Each
Part Number: MPA-76404-01A
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harness, Oil Pressure Adapter, Gen III to Gen IV, Nexus Rebel, Chevrolet, LS, Each
Part Number: HTH-HT-186510
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Connector, Door Lock Actuator Connector Style, Dodge, Each
Part Number: RNB-645-506
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Wiring Harness, Holley EFI, Gen III Hemi, VVT, Sub-Harness Only, Plug-and -Play, for Terminator X, Terminator X Max EFI, Dodge, 5.7L, 6.4L, Each
Part Number: HLY-558-131
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harness, Fast XFI, ECU, Chrysler, Dodge, Hemi, Kit
Part Number: FST-301104
Not Yet Reviewed
Estimated Ship Date: May 28, 2026 if ordered today
Estimated Ship Date: May 28, 2026 if ordered today
Wiring Harnesses, Holley EFI, Gen III Hemi, VVT, SRV, Sub-Harness Only, Plug-and -Play, for Terminator X, Terminator X Max EFI, Dodge, 5.7-6.4L, Each
Part Number: HLY-558-132
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Intake Air Temperature Sensor Wire Harness Extension 24" LS Relocation
Part Number: ICB-WEIAT30-24
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wire Extension 24" LS Gen 3 IAC Idle Air Control DBC LS1 LM7 LQ4 5.3 4.8 6.0
Part Number: ICB-WEIAC30-24
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Knock Sensor Components, LS1-LS2 Knock Sensor Relocation Harnesses, Wiring Harness Component Type, Chevrolet, Pontiac, 5.7L, Each
Part Number: LPE-RX-LS1-KSRH
Knock Sensor Component, Relocation Harness, LS1 to LS2, Chevrolet, Pontiac, Each
Part Number: LPE-RXLS2-KSRH
Wire Extension, 48" LS 2 Wire Coolant Temperature Sensor Connector LT LS3 LS2 LS6
Part Number: ICB-WECTS30-48
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harness, Vapor Canister Vent Solenoid Harness, Use with 20907779 in place of 20948082, Cadillac, Chevy, GMC, Hummer, Isuzu, Suzuki, Each
Part Number: ADO-19257603
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Fuel Pump Component, Wiring Harness, Chevrolet, Cadillac, Each
Part Number: DFP-FA10003
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Pigtail, Repair Kit, Heater Control Unit, Jeep, Kit
Part Number: CWA-68080536AA
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
Wiring Pigtail, Headlight Connector, Jeep, H4, H6054, 6014, H6014, H6024, Each
Part Number: CWA-998475HT
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Glow Plug Harness, Ford 6.0L Powerstroke, Passenger Side, Late 2004-07, Each
Part Number: RNB-904-453
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Wire Extension, 18 in., MAP Sensor, Fuel Pressure Sensor, Chevy, GMC, Dodge, Ram, Each
Part Number: FLE-FPE-HARRPEXT
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Wiring Harness, Elite 2000/2500 GM Gen III LS1/LS6, DBW Reaady Terminated Harness, Each
Part Number: HTH-HT-141362
Not Yet Reviewed
Estimated Ship Date: Monday 3/30/2026 if shipped by air
Estimated Ship Date: Monday 3/30/2026 if shipped by air
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