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Home / Categories / EFI - Fuel Injection: Wideband O2 and Air/Fuel Ratio

EFI - Fuel Injection: Wideband O2 and Air/Fuel Ratio

Wideband oxygen sensors, air/fuel ratio gauges and controllers, sensor bungs and adapters.

180 products
1/4
1/4" TURBO EGT THERMOCOUPLE SET Part # 800-TC-T4-SET2 $1,012.95 Add to Cart
1/4
1/4" STINGER EGT THERMOCOUPLE - 1/4" Stinger thermocouple for gasoline and methanol-burning engines. 23" length. Part # 800-TC-S4-23 $157.95 Add to Cart
1/4
1/4" TURBO EGT THERMOCOUPLE - 1/4" Turbo thermocouple designed specifically for turbocharged engines. 18" length. Part # 800-TC-T4-18 $206.95 Add to Cart
THERMOCOUPLE CONNECTOR FEMALE
THERMOCOUPLE CONNECTOR FEMALE Part # 800-TC-CON-F $23.93 Add to Cart
FLUID TEMP THERMOCOUPLE
FLUID TEMP THERMOCOUPLE Part # 800-TC-FT-ASM $168.95 Add to Cart
1/4
1/4" STINGER EGT THERMOCOUPLE - 1/4" Stinger thermocouple for gasoline and methanol-burning engines. 36" length. Part # 800-TC-S4-36 $157.95 Add to Cart
1/4
1/4" STINGER THERMOCOUPLE MMC - 1/4" Stinger thermocouple for gasoline and methanol-burning engines. 28" length with "K-ty Part # 800-TC-S4-28MMC $188.95 Add to Cart
1/4
1/4" STINGER EGT THERMOCOUPLE - 1/4" Stinger thermocouple for gasoline and methanol-burning engines. 18" length. Part # 800-TC-S4-18 $157.95 Add to Cart
ADHESIVE THERMOCOUPLE 0-600°F
ADHESIVE THERMOCOUPLE 0-600°F Part # 800-TC-PD-600 $77.95 Add to Cart
3/16
3/16" MANIFOLD THERMOCOUPLE Part # 800-TC-MT-ASM $191.95 Add to Cart
3/16
3/16" BULLET THERMOCOUPLE - 3/16" Bullet thermocouple for motorcycle applications. 12" length. Part # 800-TC-B3-12 $175.95 Add to Cart
THERMOCOUPLE CONNECTOR MALE
THERMOCOUPLE CONNECTOR MALE Part # 800-TC-CON-M $23.93 Add to Cart
3/16
3/16" BULLET THERMOCOUPLE - 3/16" Bullet thermocouple for motorcycle applications. 19" length. Part # 800-TC-B3-19 $175.95 Add to Cart
1/4
1/4" BULLET EGT THERMOCOUPLE SET Part # 800-TC-B4-SET $956.95 Add to Cart
AIR FUEL HARNESS A SIDE AMP
AIR FUEL HARNESS A SIDE AMP Part # 280-CA-LSUA-AMP $281.95 Add to Cart
AIR FUEL HARNESS B SIDE AMP
AIR FUEL HARNESS B SIDE AMP Part # 280-CA-LSUB-AMP $281.95 Add to Cart
4 CHANNEL WIDEBAND CONTROLLER - 4 channel Air/Fuel module and harness for 5-6-7-8 cylinder layout
4 CHANNEL WIDEBAND CONTROLLER - 4 channel Air/Fuel module and harness for 5-6-7-8 cylinder layout Part # 220-VM-AF4-5678 $1,799.95 Add to Cart
SINGLE CHANNEL WIDEBAND CONTROLLER
SINGLE CHANNEL WIDEBAND CONTROLLER Part # 220-VM-AF1 $598.95 Add to Cart
4 CHANNEL WIDEBAND CONTROLLER - 4 channel Air/Fuel module and harness for 1-2-3-4 cylinder layout
4 CHANNEL WIDEBAND CONTROLLER - 4 channel Air/Fuel module and harness for 1-2-3-4 cylinder layout Part # 220-VM-AF4-1234 $1,799.95 Add to Cart
4 CHANNEL WIDEBAND CONTROLLER - 4 channel Air/Fuel module and harness for 2-4-6-8 cylinder layout
4 CHANNEL WIDEBAND CONTROLLER - 4 channel Air/Fuel module and harness for 2-4-6-8 cylinder layout Part # 220-VM-AF4-2468 $1,799.95 Add to Cart
4 CHANNEL WIDEBAND CONTROLLER - 4 channel Air/Fuel module and harness for 1-3-5-7 cylinder layout
4 CHANNEL WIDEBAND CONTROLLER - 4 channel Air/Fuel module and harness for 1-3-5-7 cylinder layout Part # 220-VM-AF4-1357 $1,799.95 Add to Cart
MSD Power Grid Dual NTK Wide Band O2 Module
MSD Power Grid Dual NTK Wide Band O2 Module Part # 7766 $956.95 Add to Cart
Wide Band O2 For Power Grid
Wide Band O2 For Power Grid Part # 7765 $400.95 Add to Cart
MSD Standalone Air/Fuel Wideband 02 Gauges Kit
MSD Standalone Air/Fuel Wideband 02 Gauges Kit Part # 4650 $479.95 Add to Cart