Exhaust Manifold Kit for 7.3L Powerstroke Ford F250 F350
EGR Performance Exhaust Manifold Kit (Left & Right) 7.3L Powerstroke
O.E. Grade Exhaust Manifold for 1999-2003 Ford F450 Powerstroke
7.3L Powerstroke Exhaust Manifold Kit for Ford E-350 Super Duty
Left & Right Exhaust Manifold Kit for Ford Excursion 7.3L Powerstroke
Exhaust Manifold Kit for 7.3L Powerstroke Ford F250 F350
EGR Performance Exhaust Manifold Kit (Left & Right) 7.3L Powerstroke
O.E. Grade Exhaust Manifold for 1999-2003 Ford F450 Powerstroke
7.3L Powerstroke Exhaust Manifold Kit for Ford E-350 Super Duty
Left & Right Exhaust Manifold Kit for Ford Excursion 7.3L Powerstroke

Exhaust Manifold Kit for 7.3L Powerstroke Ford F250 F350 (1999-2003) Left & Right

$232.59
Shipping calculated at checkout.
Product: Left & Right
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
Year Range
Vehicle Series
Engine
Ref Part Numbers
1999-2003
Ford F250-F550/Excursion/E-Series
7.3L Powerstroke V8
F81Z9431AA, F81Z9430AA, etc.
The Exhaust Manifold Kit (Left & Right) is a premium replacement part designed specifically for 7.3L Powerstroke Ford models (1999-2003), engineered to match O.E. fit and performance while ensuring long-lasting durability for your heavy-duty vehicle.
Shipping Details

Ontario CA / Springdale OH / Newark NJ
Package List

1x Exhaust Manifold Kit (includes both Left and Right Exhaust Manifolds)
Delivery Time

2-5 working days inland in the United States
Product

Product details

Product Overview

This Exhaust Manifold Kit from EGR Performance includes both left and right exhaust manifolds, crafted to replace worn or damaged factory manifolds for 7.3L Powerstroke Ford vehicles. Made from O.E.-grade materials and rigorously tested, it delivers the same fit, function, and performance as your original part – ensuring seamless integration with your truck’s exhaust system. The kit is compatible with a wide range of Ford models, including F250-F550 Super Duty, Excursion, and E-Series vans (1998-2003), and matches multiple reference part numbers for easy cross-verification.Backed by a 1-year warranty and dedicated customer support (service@egrperformance.com), this kit offers a reliable, cost-effective solution for restoring your engine’s exhaust efficiency.

Ideal For

  • 1999-2003 Ford F250/F350/F450/F550 Super Duty with 7.3L Powerstroke V8 engine
  • 2000-2003 Ford Excursion with 7.3L Powerstroke V8 engine
  • 1998-2003 Ford E-Series (E-350/E-450/E-550) with 7.3L Powerstroke V8 engine
  • Vehicle owners needing to replace cracked, rusted, or inefficient factory exhaust manifolds
  • Enthusiasts seeking O.E.-level performance and durability for their 7.3L Powerstroke engine

Core Advantages

  • O.E. Fit & Performance: Designed to match the original equipment’s fit, function, and performance, ensuring no modifications are needed for installation – perfect for direct replacement.
  • O.E.-Grade Durability: Manufactured from high-quality O.E.-grade materials, built to withstand high exhaust temperatures and harsh working conditions for long service life.
  • Rigorous Testing: Undergoes strict testing to ensure proper fit, leak-free performance, and compatibility with 7.3L Powerstroke Ford models (1999-2003).
  • Complete Left & Right Kit: Includes both left and right exhaust manifolds, providing a full replacement solution in one package – no need to purchase separate parts.
  • 1-Year Warranty: Backed by EGR Performance with a 1-year warranty, offering peace of mind and protection against manufacturing defects.
  • Multi-Part Number Compatibility: Matches multiple reference part numbers, making it easy to verify fitment for your specific vehicle.

Technical Specifications

  • Brand: EGR Performance
  • Product Type: Exhaust Manifold Kit (Left & Right)
  • Material: O.E.-Grade Steel (resistant to high temperatures and corrosion)
  • Reference Part Numbers: F81Z9431AA, F81Z9430AA, 1824273C1, 1827273C1, 1831025C1, 674-746, 674-745
  • Fitment: 7.3L Powerstroke V8 Ford models (1998-2003, see Compatibility List for details)
  • Installation: Professional installation highly recommended (No instruction included)
  • Warranty: 1 Year
  • Package: 1x Complete Exhaust Manifold Kit (Left & Right)

Why Choose This Exhaust Manifold Kit?

The 7.3L Powerstroke engine is legendary for its heavy-duty reliability, and your exhaust manifold plays a critical role in its performance – collecting and directing exhaust gases while reducing resistance to optimize engine efficiency. Generic manifolds often fail to match O.E. standards, leading to leaks, reduced performance, and premature wear.This EGR Performance kit solves that problem by using O.E.-grade materials and precision engineering, ensuring a perfect fit and consistent performance. Unlike single-manifold replacements, it includes both left and right manifolds, saving you time and money. Plus, the 1-year warranty and dedicated customer support (service@egrperformance.com) mean you can buy with confidence.Whether you’re restoring a work truck or maintaining your daily driver, this Exhaust Manifold Kit delivers the durability and performance your 7.3L Powerstroke deserves – just like the original, but built to last.



Compatibility List

This Exhaust Manifold Kit (Left & Right) is fully compatible with the following Ford models equipped with the 7.3L Powerstroke V8 engine:

  • F-Series Super Duty: 1999-2003 F250, F350, F450, F550 Super Duty
  • Excursion: 2000-2003 Ford Excursion
  • E-Series Vans:

    2003 Ford E-350 Club Wagon V8 7.3L1998 Ford E-350 Econoline V8 7.3L (From 1/13/98)1998-2002 Ford E-350 Econoline Club Wagon V8 7.3L (From 1/13/98)1999-2003 Ford E-350 Super Duty V8 7.3L2000-2002 Ford E-450 Econoline Super Duty V8 7.3L2003 Ford E-450 Super Duty V8 7.3L2002 Ford E-550 Econoline Super Duty V8 7.3L2003 Ford E-550 Super Duty V8 7.3L1998-1999 Ford Econoline Super Duty V8 7.3L (From 1/12/98)
  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 Exhaust Manifold Kit fit my 2000 Ford F350 7.3L Powerstroke?

    A: Yes! This kit is specifically designed for 1999-2003 Ford F350 Super Duty models with the 7.3L Powerstroke V8 engine, ensuring O.E.-level fit and performance.
  • Q: Does this kit include both left and right exhaust manifolds?

    A: Yes, the package includes 1x Exhaust Manifold Kit with both left and right manifolds – a complete replacement solution for your 7.3L Powerstroke.
  • Q: Does the kit match the reference part number F81Z9431AA?

    A: Yes! This Exhaust Manifold Kit is compatible with multiple reference part numbers, including F81Z9431AA, F81Z9430AA, 1824273C1, and more (see Technical Specifications for full list).
  • Q: Is installation instruction included?

    A: No, installation instructions are not included. Professional installation is highly recommended, as exhaust manifold installation requires precision to avoid leaks and ensure proper fit – improper installation may damage the engine or exhaust system.
  • Q: What material is this Exhaust Manifold Kit made of?

    A: It is manufactured from O.E.-grade steel, which is resistant to high exhaust temperatures and corrosion, ensuring long-lasting durability even in harsh working conditions.
  • Q: Will this kit fit my 2003 Ford E-450 Super Duty 7.3L?

    A: Yes, this kit is fully compatible with 2003 Ford E-450 Super Duty models equipped with the 7.3L Powerstroke V8 engine.
  • Q: What warranty is included with this Exhaust Manifold Kit?

    A: This kit comes with a 1-year warranty from EGR Performance. For warranty claims or support, contact our customer service at service@egrperformance.com.
  • Q: Can I install this kit myself, or do I need a professional mechanic?

    A: Professional installation is highly recommended. Exhaust manifold installation requires specialized tools (such as torque wrenches) and expertise to clean mounting surfaces, ensure proper torque, and avoid damaging nearby components like oxygen sensors or catalytic converters.
  • Q: How does this Exhaust Manifold Kit improve my 7.3L Powerstroke’s performance?

    A: By replacing worn or cracked factory manifolds, this kit eliminates exhaust leaks, reduces exhaust resistance, and ensures proper exhaust gas flow – optimizing engine efficiency and preventing power loss.
  • Q: Is this kit compatible with 1998 Ford E-350 Econoline models built after 1/13/98?

    A: Yes! This kit is compatible with 1998 Ford E-350 Econoline V8 7.3L models manufactured on or after 1/13/98, as well as 1998-2002 E-350 Econoline Club Wagon models from the same date.
  • Q: Does this kit require any additional parts for installation?

    A: The kit includes both left and right exhaust manifolds, but we recommend replacing exhaust gaskets and hardware (not included) during installation for a leak-free seal – this is a common best practice for exhaust manifold replacements.