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Vehicle Info NeededEDELBROCKPART NUMBER: 350-91171
Replacement O2 Sensor for Wide Band Interface Kit
$28095
Ships on 10/13/2026
Lowest Price GuaranteeReplacement Sensor
- Replacement Oxygen Sensor for Wide Band Air/Fuel Ratio Interface
- For #350-3532
- Deutch Connector for Direct Replacement
- QwikData 2 Wide Band Exhaust Gas O2 Sensor
- Bosch LSU 4.2 Sensors
- Connector For 2 And 8-Channel Wideband Air/Fuel Ratio Monitors
- Made In The USA
Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.
This air/fuel monitor consists of an O2 sensor and a calibrated electronic display. Simply install the O2 sensor in the exhaust pipe, and then connect the display. When the engine is running, the actual air/fuel ratio is continuously displayed. The monitor indicates air/fuel ratios from approximately 12 to 15. Use it to guide carburetor adjustment and jetting or to improve ignition spark advance curves. Not recommended for use with leaded fuels.Part TypeOxygen Sensor
Product LineEdelbrock Air/Fuel Ratio Monitor
BrandEDELBROCK
Package Height0.5
Package Width11.5
Package Length14.0
Weight0.65 PG
Part CategoryPerformance Parts
TypeScrew-In
Wire Number2
Vendor Part Number91171
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
