Edelbrock 3591 Oxygen Sensor for Pro-Flo 1 EFI, Bosch 3-Wire, Narrow-Band
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Keeping a fuel injection system running in closed-loop operation demands a reliable oxygen sensor, and Edelbrock part 3591 is the replacement narrow-band unit designed for ProFlo1 EFI systems. It is a heated, 3-wire Bosch sensor with a 9-inch wiring harness, a female connector, and threaded mounting that fits an 18mm bung. An 18mm weld-in bung is included with the sensor, and the fit is universal.
- Sensor Type: Narrow-Band
- Wire Quantity: 3
- Wiring Harness Length: 9 IN
- Connector Gender: Female
- Mounting Type: Threaded
- Grade Type: Performance
- Oxygen Sensor Bung Included: Yes, 18mm weld-in bung
- Fit: Universal
- Quantity: Sold individually
Weight: 0.35 lb
Country of Origin: United States
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
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Shipping: Free to the USA.
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