- 7.3L Powerstroke Valve Cover & Glow Plug Kit for 1998-2003 Ford F250
- EGR Performance Glow Plug Harness Kit for Ford 7.3L Powerstroke
- F4TZ-12A342-BA Glow Plugs & Valve Cover Gaskets for 7.3L Powerstroke
- 1999-2003 Ford F350 Super Duty 7.3L Powerstroke Gasket Kit
- OEM-Grade Glow Plug Harness Kit for Ford E350 7.3L Powerstroke
- 7.3L Powerstroke Valve Cover & Glow Plug Kit for 1998-2003 Ford F250
- EGR Performance Glow Plug Harness Kit for Ford 7.3L Powerstroke
- F4TZ-12A342-BA Glow Plugs & Valve Cover Gaskets for 7.3L Powerstroke
- 1999-2003 Ford F350 Super Duty 7.3L Powerstroke Gasket Kit
- OEM-Grade Glow Plug Harness Kit for Ford E350 7.3L Powerstroke

Valve Cover Gaskets Harnesses+Glow Plug For 7.3L Powerstroke Ford F250 F350 (1998-2003) Replace F4TZ-12A342-BA

$132.59
Shipping calculated at checkout.
100 in stock, ready to ship
🛒 Bulk Discount: Save 6% on 2+ Items
🎁 Special Offer: Enjoy 10% Off on 3+ Items
📞 Large Orders (10+): Contact Us for Exclusive Deals
Details
7.3L Powerstroke Valve Cover Gasket & Glow Plug Kit – Upgrade your 1998-2003 Ford with theEGR Performance direct-replacement kit, engineered for durability and OEM-level fit.
Vehicle Make
Model
Year Range
Engine
Notes
Ford
E250/E350 Van
1998
7.3L V8 Powerstroke Diesel
Built after 1/12/98
E250/E350 Van
1999-2003
No restrictions
Excursion
2000-2003
Excludes 2000 model
F250 Super Duty
1999-2003
No restrictions
F350 Super Duty
2000-2003
No restrictions

 
Shipping Details

Ontario CA / Springdale OH / Newark NJ
Package List
Delivery Time

2-5 working days inland in the United States

Product details

Product Overview

This 100% brand-new kit is tailored for 1998-2003 Ford models equipped with the 7.3L V8 Powerstroke diesel engine. It includes valve cover gaskets, injector/glow plug harnesses, and glow plugs, all built to strict quality control standards. Featuring heat-resistant, oil-resistant materials and female harness connectors, it serves as a seamless OEM replacement. Backed by a 1-year warranty, it ensures reliable under-hood performance and long service life.

Ideal For

  • 1999-2003 Ford F250 Super Duty owners with 7.3L Powerstroke diesel
  • 2000-2003 Ford F350 Super Duty drivers needing glow plug/harness replacements
  • Ford E250/E350 van owners (1998 post 1/12/98, 1999-2003) upgrading valve cover gaskets
  • 2001-2003 Ford Excursion owners with 7.3L Powerstroke engines
  • Mechanics servicing 7.3L Powerstroke engines with OEM-compatible parts

Specifications

  • Brand: EGR Performance
  • Condition: 100% Brand New (100% tested before factory shipment)
  • Fit Type: OE standard direct replacement
  • Replacement Part Numbers:



    Glow Plugs: F4TZ-12A342-BA, F4TZ12A342BA, ZD-11



    Valve Cover Gaskets: F81Z-6584-AA, F81Z6584AA, 1379998, 615201, 615-201

  • Warranty: 1-year manufacturer warranty
  • Installation: Professional installation highly recommended (no instructions included)

Core Advantages

  • Durable Construction: Heat-resistant and oil-resistant materials, built to withstand harsh under-hood conditions
  • OEM-Grade Fit: Strict quality control standards, ensuring seamless direct replacement for factory parts
  • Precision Design: Inner injector/glow plug harness with female connectors, matching OEM specifications
  • Tested Reliability: 100% factory-tested prior to shipment for consistent performance
  • Cost-Effective Kit: All essential components in one package, avoiding separate purchases
  • 1-Year Warranty: Backed by EGR Performance’s quality guarantee for peace of mind

Technical Specifications

  • Harness Connector Type: Female connectors (inner injector/glow plug harness)
  • Material Properties: Heat-resistant, oil-resistant, wear-resistant
  • Kit Type: Valve Cover Gaskets + Injector/Glow Plug Harnesses + Glow Plugs
  • Performance Standard: Meets OE high-performance and fitment requirements
  • Quality Assurance: Built to strict quality control standards, 100% pre-shipment testing

Why Choose This EGR Performance Kit?

For 7.3L Powerstroke owners, faulty valve cover gaskets or glow plug harnesses lead to leaks and ignition issues. This kit stands out with:

  • Exact fit for 1998-2003 Ford models, including critical 1998 production date restrictions
  • Durable materials that resist heat and oil, extending component lifespan
  • Pre-tested reliability, eliminating the risk of defective parts
  • Direct replacement design, reducing installation time for professionals
  • Dedicated support via service@egrperformance.com for post-purchase assistance

Complete Package Contents

  • 2 x Valve Cover Gaskets (left & right, replaces F81Z-6584-AA)
  • 2 x Injector/Glow Plug Harnesses (with female connectors)
  • 8 x Glow Plugs (replaces F4TZ-12A342-BA, ZD-11)
  • No installation instructions (professional installation highly recommended)

Compatibility List

This kit is exclusively compatible with 7.3L V8 Powerstroke diesel engines in the following Ford models:

  • 1998 Ford E250 Van (built after 1/12/98 production date)
  • 1998 Ford E350 Van (built after 1/12/98 production date)
  • 1999-2003 Ford E250 Van
  • 1999-2003 Ford E350 Van
  • 2001-2003 Ford Excursion (excludes 2000 model)
  • 1999-2003 Ford F250 Super Duty Truck
  • 2000-2003 Ford F350 Super Duty Truck

Important Note

Professional installation is highly recommended. EGR Performance is not responsible for vehicle damage or personal injury due to improper installation. For questions, contact service@egrperformance.com. This product comes with a 1-year warranty against material and craftsmanship defects. Always verify your vehicle’s production date before purchase.



  1. Dispatch Time: Orders will be shipped within 24 hours after successful payment.
  2. Delivery Time: 2-5 business days after dispatch (delivery speed depends on proximity to warehouse location).
  3. Return Window:7 days for unsatisfactory items45 days for quality-related issues
  4. 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 kit fit my 1998 Ford E350 built in March 1998?

A: Yes! This 7.3L Powerstroke kit fits 1998 E350 vans built after 1/12/98, including March 1998 productions.

Q: Does this kit replace glow plug part F4TZ-12A342-BA?

A: Absolutely. The included glow plugs directly replace F4TZ-12A342-BA, F4TZ12A342BA, and ZD-11 for 7.3L Powerstroke engines.

Q: Is this kit compatible with a 2000 Ford Excursion 7.3L Powerstroke?

A: No. It excludes 2000 Excursion models, but fits 2001-2003 Ford Excursion with 7.3L Powerstroke.

Q: Are the harnesses heat and oil resistant?

A: Yes. The injector/glow plug harnesses are made with heat-resistant and oil-resistant materials, ideal for under-hood environments.

Q: Do the valve cover gaskets replace F81Z-6584-AA?

A: Yes. The gaskets are direct replacements for F81Z-6584-AA, F81Z6584AA, 1379998, 615201, and 615-201.

Q: Are installation instructions included?

A: No. Instructions are not included. Professional installation is highly recommended for this 7.3L Powerstroke valve cover kit.

Q: What does the 1-year warranty cover?

A: It covers defects in materials and craftsmanship of gaskets, harnesses, and glow plugs. Contact service@egrperformance.com for claims.

Q: Does the harness have female connectors?

A: Yes. The inner injector/glow plug harness features female connectors, matching OEM specs for 1998-2003 models.

Q: Will this kit fit a 1999 Ford F250 Super Duty 7.3L?

A: Yes. It’s fully compatible with 1999-2003 Ford F250 Super Duty trucks with 7.3L Powerstroke diesel.

Q: Were the parts tested before shipping?

A: Yes. Every component is 100% tested prior to leaving the factory, ensuring reliable performance for your Ford 7.3L Powerstroke.