SKU: 9985836755

JBA O2 Oxygen Sensor Extension Wiring Harness Exhaust Header - 6503W

Sale price$46.90 Regular price$52.11
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

JBA O2 Oxygen Sensor Extension Wiring Harness Exhaust Header - 6503WOverview: O2 Extension Wire JBA is proud to offer accessories to aid in the fitment of your JBA exhaust product. When it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tuned to provide the best possible exhaust

Overview:

O2 Extension Wire

JBA is proud to offer accessories to aid in the fitment of your JBA exhaust product. When it comes to performance exhaust systems, most people are looking for three things: Power. Sound. Quality. JBA Exhaust Systems deliver the best of all three. While there is high demand for performance and sound, the capacity for power in a JBA Exhaust System gives us the edge. Each system is tuned to provide the best possible exhaust tone without being overwhelming inside your vehicle. By replacing the restrictive factory exhaust system with free-flowing mandrel-bent stainless steel tubing and quality performance mufflers, JBA has developed the power, sound and efficiency you desire for your car, truck or SUV.

Features:

  • 24 Inch length
  • Grey Square Plug
  • 04-06 Chevy/GM Vehicles
  • Specs:

  • Brand: JBA Performance
  • California Proposition 65: WARNING: This product can expose you to chemicals including chromium, which is know to the State of California to cause cancer or birth defects of other reproductive harm. For more information, visit www.p65warnings.ca.gov
  • Title: JBA Performance Exhaust 6503W Oxygen Sensor Extension Wires
  • Part Number: 6503W
  • Emissions:

    • This Product is Certified by the Manufacturer as being а Non-Emissions Related part per CARB and EPA regulations and therefore does not require emissions certification or CARB EO and is legal in all 50 states.
    Shipping Notes
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    Exchange/Return Notes
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    SKU: 9985836755

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    4.7 ★★★★★
    Based on 16 reviews
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    E
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    eve
    Birmingham, US
    ★★★★★ 5
    👍👍👍
    Format: Paperback
    Great book
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 18, 2025
    J
    Verified Purchase
    JAN
    West Palm Beach, US
    ★★★★★ 5
    Excellent resource for students
    Format: Paperback
    The practice tests are extremely helpful and are easy to implement in our study schedule.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 14, 2024
    A
    Verified Purchase
    Anonymous
    Fort Morgan, US
    ★★★★★ 5
    Great practice
    Format: Paperback
    Excellent complement to the Foundations book
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 26, 2024
    E
    Verified Purchase
    Erik
    West Palm Beach, US
    ★★★★★ 5
    This is the book you are looking for.
    Format: Paperback, Format: Paperback
    After searching through about four different vocab books, I finally found one I can truly vouch for: Robert's Extremely Nerdy Guide to Digital SAT Vocabulary. Robert is actually my daughter’s SAT tutor and recommended this book. At the time, my daughter had almost given up on the vocab portion of the SAT—there were only 7 weeks left to the test date (we’re now down to just 2 weeks). Honestly, what can you achieve in that short time? Still, I decided to buy it—what did we have to lose? Because I’d already gone through so many SAT vocab books, I knew a good one when I saw it. Just flipping through the first few pages convinced me this was the right fit, and my daughter immediately got to work. The book starts with 6 sections on word roots, then moves into 26 sections of similar-meaning words. Each chapter includes a matching activity (which my daughter finds essential for retention) and ends with SAT-style practice questions. Since using this book, she spends much more time memorizing and testing words. I only wish we had discovered it earlier so she could have had more time to digest and apply what she’s learning. Before this, she was getting about 50% of vocab questions right on a good day; now, after just over a month with this book, she’s averaging 80–90%. As a side note, I’m not a native English speaker, and I’ve also learned so many words by reviewing her answers. Almost every word I’ve come across in the past and thought, “I should look this up someday” seems to be in this book—a testament to why the SAT brought vocabulary back for the digital test. This book has served my family extremely well, and I plan to start my youngest child on it earlier. Get this book, and start early.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 28, 2025
    J
    Verified Purchase
    John M McDowell
    San Leandro, US
    ★★★★★ 5
    Fantastic categories for SAT vocab
    Robert’s vocab book has been a fantastic addition to my tutoring resources. My students love the ease of progression through the short chapters. It is helping tremendously with vocabulary comprehension in addition to his mock tests.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 29, 2025

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