Engine Wiring Harness for 6.0L Powerstroke Ford F250 F350 5C3Z-12B637-BA

EGR Performance Engine Wiring Harness 6.0L Powerstroke 2005-2007

5C3Z-12B637-BA Replacement Engine Wiring Harness Ford F350 Powerstroke

2005-2007 Ford F250 6.0L Powerstroke Engine Wiring Harness

Direct OEM Replacement Engine Wiring Harness for 6.0L Powerstroke Ford

Engine Wiring Harness for 6.0L Powerstroke Ford F250 F350 (2005-2007)

$128.90

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Quantity

96 in stock, ready to ship

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Details

Year	Brand	Model	Engine	Build Date
2005-2007	Ford	F-250/F-350/F-450/F-550 Super Duty	6.0L Powerstroke Diesel	11/4/2004 & Later

Engine Wiring Harness for 6.0L Powerstroke Ford F250 F350 Replace 5C3Z-12B637-BA (2005-2007) – EGR Performance’s premium direct-replacement harness, engineered to match OEM standards, replace old/broken units, and ensure reliable engine performance.

Shipping Details

Ontario CA / Springdale OH / Newark NJ

Package List

1 x Engine Wiring Harness Assembly (EGR Performance, OEM Replacement: 5C3Z-12B637-BA)

Delivery Time

2-5 working days inland in the United States

Product details

Product Overview

The Engine Wiring Harness for 6.0L Powerstroke Ford F250 F350 (OEM Replacement: 5C3Z-12B637-BA) is specifically designed for 2005-2007 Ford Super Duty trucks (F-250, F-350, F-450, F-550) equipped with the 6.0L Powerstroke Diesel engine, only for models with a build date of 11/4/2004 or later.Crafted with high-quality materials for maximum durability and excellent physical performance, this 100% functional harness meets original standards, serving as a seamless direct replacement for your old or broken engine wiring harness. At EGR Performance, we maintain high standards of excellence and strive for 100% customer satisfaction – please don’t open cases or return requests without contacting us first.

Ideal For

2005-2007 Ford F-250 Super Duty 6.0L Powerstroke Diesel owners (build date 11/4/2004 & later)
2005-2007 Ford F-350 Super Duty 6.0L Powerstroke Diesel owners (build date 11/4/2004 & later)
2005-2007 Ford F-450 Super Duty 6.0L Powerstroke Diesel owners (build date 11/4/2004 & later)
2005-2007 Ford F-550 Super Duty 6.0L Powerstroke Diesel owners (build date 11/4/2004 & later)
Truck owners needing to replace a faulty, worn, or broken engine wiring harness
Users seeking an OEM-matching direct replacement (fits 5C3Z-12B637-BA)
Those looking for a durable, high-performance wiring harness backed by a 1-year warranty

Specifications

Brand: EGR Performance
Warranty: 1-Year Warranty
Condition: 100% Brand New, Fully Functional
OEM Part Number: 5C3Z-12B637-BA
Fitment Type: Direct Replacement (matches original standards)
Installation Instructions: No Installation Instructions Included
Installation Recommendation: Professional Installation Highly Recommended
Customer Support: service@egrperformance.com
Material: High-quality materials (for maximum durability & performance)

Core Advantages

OEM Matching: Direct replacement for OEM part 5C3Z-12B637-BA, fits perfectly with 2005-2007 6.0L Powerstroke Super Duty trucks (build date 11/4/2004+).
Superior Durability: Made with high-quality materials to ensure maximum durability, excellent physical performance, and long service life.
100% Functional: Tested to ensure full functionality, replacing old, broken, or faulty wiring harnesses to restore engine performance.
1-Year Warranty: Backed by EGR Performance’s 1-year warranty, providing peace of mind for your investment.
Direct Replacement: No modifications needed – designed to fit exactly like the original, saving time and effort during installation.
Reliable Support: Contact service@egrperformance.com for any questions, before opening cases or return requests, for a seamless customer experience.

Technical Specifications

Application: 2005-2007 Ford F-250/F-350/F-450/F-550 Super Duty
Engine Compatibility: 6.0L Powerstroke Diesel Engine
Build Date Requirement: 11/4/2004 and Later ONLY
OEM Part Number: 5C3Z-12B637-BA
Product Type: Engine Wiring Harness Assembly
Material: High-quality, durable materials (for optimal performance)
Fitment: Direct replacement for original engine wiring harness
Installation: Professional installation highly recommended (no instructions included)
Warranty: 1-Year Limited Warranty (EGR Performance)

Why Choose This Engine Wiring Harness for 6.0L Powerstroke Ford F250 F350 (5C3Z-12B637-BA)?

SEO-Optimized Fit: Exclusively engineered for 2005-2007 6.0L Powerstroke Ford Super Duty trucks (F250-F550) with build date 11/4/2004+, matching OEM 5C3Z-12B637-BA – no fitment issues.
Premium Quality: High-quality materials and strict manufacturing standards ensure durability, reliability, and performance that matches or exceeds the original harness.
Cost-Effective: Direct replacement design eliminates costly modifications, and the 1-year warranty protects your investment.
Trusted Brand: Manufactured by EGR Performance, with dedicated customer support (service@egrperformance.com) and a focus on 100% customer satisfaction.
Hassle-Free Replacement: Designed as a direct OEM replacement, making installation straightforward (professional installation recommended).
Peace of Mind: 100% functional, tested for reliability, and backed by a 1-year warranty – no need to worry about premature failure.

Complete Package Contents

1 x Engine Wiring Harness Assembly (EGR Performance, OEM Replacement: 5C3Z-12B637-BA)
Note: No installation instructions included. Professional installation is highly recommended.

Application:

2005-2007 Ford F-250/F-350/F-450/F-550 Super Duty

Dispatch Time: Orders will be shipped within 24 hours after successful payment.
Delivery Time: 2-5 business days after dispatch (delivery speed depends on proximity to warehouse location).
Return Window:7 days for unsatisfactory items45 days for quality-related issues
Refund Processing: Refunds will be processed back to your original payment method within 2-4 business days after receiving the automated refund confirmation email (subject to bank verification).

Q: Will this Engine Wiring Harness fit my 2006 Ford F350 Super Duty 6.0L Powerstroke with a build date of 01/2005?

A: Yes! This harness is compatible with 2005-2007 Ford F350 Super Duty 6.0L Powerstroke engines with a build date of 11/4/2004 or later – your 01/2005 build date qualifies.
Q: What OEM part number does this Engine Wiring Harness replace?

A: This EGR Performance harness directly replaces OEM part number 5C3Z-12B637-BA for 2005-2007 6.0L Powerstroke Ford Super Duty trucks.
Q: Does this harness fit 2005 Ford F250 Super Duty 6.0L Powerstroke with a build date of 10/2004?

A: No. This Engine Wiring Harness is ONLY for models with a build date of 11/4/2004 or later – 10/2004 build dates are not compatible.
Q: Does the package include installation instructions?

A: No, there are no installation instructions included. Professional installation is highly recommended. For questions, contact EGR Performance at service@egrperformance.com.
Q: Is this Engine Wiring Harness 100% functional?

A: Yes! This harness is 100% brand new and fully functional, meeting original standards to ensure it works perfectly as a replacement for your old or broken unit.
Q: What is the warranty for this 6.0L Powerstroke Engine Wiring Harness?

A: This harness comes with a 1-year warranty from EGR Performance. For warranty claims or support, email service@egrperformance.com.
Q: Will this harness fit my 2007 Ford F450 Super Duty 6.0L Powerstroke?

A: Yes! This Engine Wiring Harness is compatible with 2005-2007 Ford F450 Super Duty 6.0L Powerstroke engines, as long as the build date is 11/4/2004 or later.
Q: What materials are used in this EGR Performance Engine Wiring Harness?

A: The harness is made with high-quality materials to ensure maximum durability, excellent physical performance, and long-lasting reliability in harsh engine environments.
Q: Can I install this Engine Wiring Harness myself?

A: While it is a direct replacement, professional installation is highly recommended (no instructions included). If you have experience with diesel engine wiring, you may attempt DIY installation, but we advise consulting a professional for best results.
Q: What should I do if the harness doesn’t fit my truck?

A: First, double-check your truck’s year, model, engine, and build date (must be 11/4/2004 or later) and confirm it matches the compatibility list. Also, verify the OEM part number (5C3Z-12B637-BA). For further assistance, contact service@egrperformance.com before opening cases or return requests.
Q: Why should I choose EGR Performance’s Engine Wiring Harness over other brands?

A: EGR Performance’s harness is OEM-matching (5C3Z-12B637-BA), made with high-quality materials, backed by a 1-year warranty, and supported by dedicated customer service – we prioritize 100% customer satisfaction.