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Holley Terminator X Wideband Adapter Harnesses 558-463

Wiring Harnesses. Holley EFI, Replacement, Wideband O2 Adapter Harness, Terminator EFI Systems, Pre-Terminated, Plug-and-Play, Each

Part Number: HLY-558-463

5.0 out of 5 stars ( 2 )

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Summit Racing™ Oxygen Sensors SUM-196000

Oxygen Sensor, O2 Sensor, 5-Wire, 0-5 V, Thread In, LSU 4.2, Wideband, Universal, Each

Part Number: SUM-196000

5.0 out of 5 stars ( 1 )

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Haltech Wideband Extension Harnesses HT-010719

Wideband Extension Harness, Fur use with LSU4.9, 4 ft. Length, Each

Part Number: HTH-HT-010719

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AutoMeter Wideband Extension Harnesses 5253

Air/Fuel Ratio Gauge Wire Harness

Part Number: ATM-5253

4.67 out of 5 stars ( 3 )

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AutoMeter Wideband Extension Harnesses 5252

Air/Fuel Ratio Gauge Wire Harness

Part Number: ATM-5252

5.0 out of 5 stars ( 1 )

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FAST Wideband O2 Wiring Harnesses 30103

Gauge Wiring Harness, Wideband O2, Each

Part Number: FST-30103

5.0 out of 5 stars ( 1 )

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FAST Wideband O2 Wiring Harnesses 170480

Gauge Wiring Harness, Air/Fuel Meters, 12 ft., with Power Lead, Each

Part Number: FST-170480

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Innovate Air/Fuel Ratio Monitor Accessories 3737

Data Acquisition, Oxygen Sensor, Bosch LSU 4.2, UEGO, 0.0 to 5.0 V, Wideband, Each

Part Number: INN-37370

4.81 out of 5 stars ( 16 )

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FuelTech WB-O2 Nano Unterminated Harnesses 2001003625

Wiring Harnesses, WB-O2 Nano Unterminated Harnesses, Wideband Display Wiring Harness Classification, 6.5 ft. Length, Each

Part Number: FCH-2001003625

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New Vintage USA Aviator Analog Gauges 44191-01

Gauge, USA Aviator Analog Style, Air-Fuel Ratio, Wideband, 2 1/16 in. O.D., Round, Full Sweep, Illuminated, for Electrical Sender, Each

Part Number: NVU-44191-01

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Summit Racing™ Oxygen Sensors SUM-196002

Summit Racing™ Oxygen Sensors SUM-196002

Oxygen Sensor, O2 Sensor, 5-Wire, 0-5 V, Thread In, 3 Flat Male Plug, LSU 4, Wideband, Universal, Each

Part Number: SUM-196002

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Holley Shielded Cable Conductor Wires 572-100

Electrical Wires, Holley EFI, Shielded Cable, Black Jacket, 7-conductor, Five 18 gauge Wires, Two 20 gauge Wires, Wideband, 25 ft. Spool, Each

Part Number: HLY-572-100

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Summit Racing™ Oxygen Sensors SUM-196004

Oxygen Sensor, O2 Sensor, 5-Wire, 0-1 V, Thread In, Wideband, Each

Part Number: SUM-196004

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New Vintage USA Performance II Series Gauges 02191-01

PERFORMANCE II RATIO WIDEBAND

Part Number: NVU-02191-01

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

New Vintage USA CFR Series Gauges 20191-01

CFR RED A/F RATIO WIDEBAND

Part Number: NVU-20191-01

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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New Vintage USA Performance II Series Gauges 02191-03

PERFORMANCE II RATIO WIDEBAND

Part Number: NVU-02191-03

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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New Vintage USA CFR Series Gauges 20191-05

CFR BLUE A/F RATIO WIDEBAND

Part Number: NVU-20191-05

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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FAST Replacement Data Cables 170461

Harness, Replacement Cable, Wideband Dyno, 22 ft. Length, Each

Part Number: FST-170461

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

United Pacific Commercial Truck 7 Inch Exhaust Clamp 10324

7" Exhaust Clamps, (BULK) DELUXE STAINLESS STEEL WIDE BAND 7" EXHAUST CLAMP

Part Number: UPD-10324

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

United Pacific Exhaust Clamps 10331

5" Exhaust Clamps, (BULK) DELUXE STAINLESS STEEL WIDE BAND 5" EXHAUST CLAMP

Part Number: UPD-10331

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

United Pacific Commercial Truck 8 Inch Exhaust Clamp 10325

8" Exhaust Clamps, (BULK) DELUXE STAINLESS STEEL WIDE BAND 8" EXHAUST CLAMP

Part Number: UPD-10325

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

United Pacific Commercial Truck 6 Inch Exhaust Clamp 10323

6" Exhaust Clamps, (BULK) DELUXE STAINLESS STEEL WIDE BAND 6" EXHAUST CLAMP

Part Number: UPD-10323

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Innovate Oxygen Sensors 3888

Oxygen Sensor, Data Acquisition Component, Each

Part Number: INN-38880

4.2 out of 5 stars ( 20 )

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AEM Electronics No-Weld O2 Sensor Mounts 30-2355-250

Oxygen Sensor Mount, No-Weld, Band Clamp, 304 Stainless Steel, Natural, 2.50 in., Each

Part Number: AVM-30-2355-250

4.14 out of 5 stars ( 7 )

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Innovate LSU 4.9 Sensor Cables 3889

Interconnect Cable, LSU 4.9 O2 Sensor Cable, 216.00 in., Each

Part Number: INN-38890

5.0 out of 5 stars ( 1 )

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