Caspers Electronics Parts and Accessories

Oxygen Sensor Extension Harness, 4 Wire, Flat, 24 in. Long, Chevy, GMC, Each

Part Number: CEI-109289-24

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Relay, 40 Amp, Single Pole, Kit

Part Number: CEI-108123

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Wiring Harness Adapter, for Camshaft Sensor, 40 in. Length, Plug-and-Play From LS2 Front Location to LS1 Intake Rear, Chevy, Pontiac, Each

Part Number: CEI-109089

3.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Breather, Chrome Top/Billet Base, Open Element Gauze Filter, GM, LS1/Supercharged 3800 Series II, Each

Part Number: CEI-103032

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Wiring Harness, O2 Sensor Extention, 4-Wire, Chevy, 24 in. Length, Chevy, Each

Part Number: CEI-109226

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Throttle Body Adapter Harness, 24 in. Long, Each

Part Number: CEI-109133

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oxygen Sensor Harness, Extension, 4-wire, 36.00 in. Length, Chevy, 6.0L, 7.0L, Each

Part Number: CEI-109227

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harness Adapter, Each

Part Number: CEI-108103

4.53 out of 5 stars ( 17 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Optispark to Metripack Adapter, Replaces Original Harness, Chevy, Pontiac, Each

Part Number: CEI-108097

3.73 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oxygen Sensor Harness, Extension, 4-wire, 12.00 in. Length, Chevy, 6.0L, 7.0L, Each

Part Number: CEI-109225

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Battery Junction Box, Red and Black Studs, Each

Part Number: CEI-103004

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Wiring Harness Adapter and Extension, VSS Splitter, Delphi/GM, Each

Part Number: CEI-118081

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Map Sensor Adapter, Convert LS1/LS2 Map Sensor Harness to LS3 Sensor, Chevrolet, Each

Part Number: CEI-109103

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Extension Harness, MAF/IAT Breakout, Chevy, Pontiac, Each

Part Number: CEI-108165

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Breakout Adapter, FiTech to Late GM Adapter, Each

Part Number: CEI-108103FIT

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oxygen Sensor Extension Harness, 36 in., 4-Terminal Round Connector, Ford, Each

Part Number: CEI-109016

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Wiring Harness, MAF/IAT Breakout-GT Series Dense, Each

Part Number: CEI-108136

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oxygen Sensor Extension Harness, 24 in., 4-Terminal Round Connector, Ford, Each

Part Number: CEI-109015

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Camshaft Position Harness, LS2 Engine to LS1 Harness, Each

Part Number: CEI-107148

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Camshaft Timing Tools, CamSet Tool, Cam Sensor Setting Tool for Injector Timing, 1984-89 Buick 3.8L Turbo, Each

Part Number: CEI-102075

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oxygen Sensor Wire Extension, 12 in. Length, 4-Wire, Square Gray Plugs, Each

Part Number: CEI-109004

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Idle Air Control Valve Harness Adapter, Metripack to Weatherpack IAC, GM, Each

Part Number: CEI-108172

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Opti Spark Adapter Harness, Chevy, 5.7L LT, Each

Part Number: CEI-108199

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oxygen Sensor Extension Harness, 12 in., 4-Terminal Round Connector, Ford, Each

Part Number: CEI-109014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Opti Spark Adapter Harness, Chevy, Pontiac, 5.7L LT, Each

Part Number: CEI-108161

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air