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Dorman 645-710 Oxygen Sensor Repair Pigtail Connector

(Ford F-150 1997-99, Ranger 1995-2000, 2005-11, Explorer 1995-97, F-250 1997-99, Crown Victoria 1998-99, Thunderbird 1997, F-250 HD 1997 + 11 more models)

Part of: Dorman Oxygen Sensor Repair Pigtail Connector

Other options in this family: Dorman 645-708

Manufacturer

Picture for manufacturer Dorman

Part Number

645-710
18 reviews
Sale Price

$12.55

4 left at this price

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 645-710 oxygen sensor connector is engineered to restore proper electrical connection between your vehicle's oxygen sensor and wiring harness. This repair pigtail features an 8.66-inch wiring harness length with a four-wire configuration designed for Ford, Lincoln, and Mercury applications.

Key Features:

  • 20-gauge wire construction ensures reliable electrical conductivity and stable sensor signal transmission
  • Female blade terminals constructed from tin-plated brass for superior corrosion resistance in harsh engine environments
  • Direct replacement design matches the appearance and function of original factory hardware
  • Four-wire configuration supports complete oxygen sensor functionality
  • Quality materials engineered for reliable performance and long-term durability

This connector solves common oxygen sensor circuit problems including faulty wiring, sensor signal loss, and check engine light triggers related to oxygen sensor faults. The repair pigtail provides an economical alternative to replacing entire wiring harnesses when connector damage occurs due to heat, corrosion, or wear.

Products specifications

Fits

Ford F-150 1997-99, Ranger 1995-2000, 2005-11, Explorer 1995-97, F-250 1997-99, Crown Victoria 1998-99, Thunderbird 1997, F-250 HD 1997; BMW 328i 1999-2000, Z4 2003-08, Z3 2001-02, 325i 2001-05, 325Ci 2001-06, 325xi 2001-05, 323i 2000 + 4 more models

Feature - Benefit 1

Appropriate for 4-wire configurations

Feature - Benefit 2

Direct replacement Oxygen Sensor Connectors available (where applicable) to ensure a proper fit

Feature - Benefit 3

Vehicle try-on testing has been conducted on this part to ensure a trouble-free performance

Feature - Benefit 4

Easy installation?just splice in the new socket to your existing wiring

Terminal Type

Blade

Package Contents

1 Harness

Terminal Material

Tin Brass (Tin Plate)

Terminal Gender

Female

Wire Quantity

4

Wiring Harness Length

8.66

Wire Gauge Measurement

20

Very good website. Easy to order

Ordering was easy, fast shipping. product is exactly what I ordered. Have not had a chance to install parts yet, so not sure about operating quality.

Good and quick service.

Really good shipping, easy to use site, good products

Satisfied

They have the best prices on the net hands down. I saved 40 bucks buying through them and not only that but my item was shipped promptly. I would recommend using them i know im coming back.

Easy to search, good pricing.

just ordered the part that was easy and quick

great

Easy Check out! Item I wanted in stock

They have the best unbelievable prices and availability on all kinds of automotive products on the market and like I said the prices are great i will buy from here in the future

Great!

thank you

Amazon pay nice

Super fast shipping, item exactly as described and very competitive pricing.

Ok, I guess.

Cheapest price I could find anywhere by a lot ...

Purchased a K&N air filter for a Kawasaki motorcycle on a Saturday and received it on Wednesday...pretty quick shipping!

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