FORD RFDC3Q-9431-AA Lh Left Exhaust Manifold 6.7L

( Type: Exhaust Manifold ), ( Manufacturer Part Number: RFDC3Q-9431-AA ), ( Country Of Origin: United States )

Review FORD 6.7l Lh Left Hand Exhaust Manifold fits F250 F350 2017–2019

Ford RFDC3Q-9431-AA Exhaust Manifold for 2017-2019 F-250 and F-350 6.7L LH (Left Hand)

The Ford RFDC3Q-9431-AA Exhaust Manifold is a genuine Ford OEM (Original Equipment Manufacturer) component designed specifically for select 2017-2019 F-250 and F-350 models equipped with the 6.7L Power Stroke engine. This left-hand exhaust manifold is an essential part of your vehicle's exhaust system, responsible for collecting exhaust gases from the engine's cylinders and directing them towards the turbocharger.

This exhaust manifold is engineered using advanced materials and manufacturing techniques to ensure optimal performance, durability, and efficiency. It features an integrated exhaust gas recirculation (EGR) system, which helps reduce emissions by recirculating a portion of exhaust gases back into the engine's combustion chamber.

The Ford RFDC3Q-9431-AA Exhaust Manifold is specifically designed for the left side of the engine, making it an ideal replacement for a worn-out or damaged component. Installing a new OEM exhaust manifold can help improve engine performance, reduce exhaust leaks, and prevent potential engine damage caused by faulty exhaust components.

For peace of mind, this genuine Ford part comes with a manufacturer's warranty. It is recommended to have the exhaust manifold installed by a certified Ford dealer or mechanic to ensure proper fitment and function.

- Genuine Ford OEM exhaust manifold for select 2017-2019 F-250 and F-350 6.7L Power Stroke engines

- Designed for the left side of the engine

- Integrated exhaust gas recirculation (EGR) system

- Enhances engine performance and reduces exhaust leaks

- Improves overall vehicle efficiency and durability

- Comes with a manufacturer's warranty

If you are experiencing issues with your vehicle's exhaust system, or if you simply want to ensure that your truck is running at its best, consider replacing the exhaust manifold with this genuine Ford RFDC3Q-9431-AA component. Investing in a high-quality OEM part can help you save money in the long run by preventing potential engine damage and ensuring optimal vehicle performance.

Exhaust Manifold Purchase Decision for Ford F250 and F350 (6.7L, LH) - Ford Part Number: RFDC3Q-9431-AA

The Ford F250 and F350 trucks equipped with the 6.7L Power Stroke engine may experience exhaust manifold failures. Replacing the left exhaust manifold is necessary in such cases. This article will discuss the pros and cons of buying a OEM (Original Equipment Manufacturer) exhaust manifold, specifically the Ford part number RFDC3Q-9431-AA.

1. OEM Part: The Ford OEM exhaust manifold is designed and manufactured by Ford Motor Company. It ensures a perfect fit and function with the vehicle, as it is engineered to work with the engine and exhaust system of the Ford F250 and F350.

2. Warranty Coverage: OEM parts usually come with a manufacturer's warranty, providing peace of mind and potential cost savings in the future.

3. Quality and Durability: Ford OEM parts are known for their high-quality materials and manufacturing processes, ensuring long-lasting performance.

1. Cost: OEM parts are typically more expensive compared to aftermarket parts. The price difference may be significant for some consumers.

2. Availability: OEM parts might not always be readily available at local dealerships or repair shops, requiring potential waiting times for delivery or installation.

The decision to buy the Ford OEM exhaust manifold (RFDC3Q-9431-AA) for your Ford F250 or F350 (6.7L, LH) depends on your priorities. If you value the perfect fit, warranty coverage, and long-lasting performance, the OEM exhaust manifold is the recommended choice. However, if you are budget-conscious and can accept a slight risk in terms of fit and potential future issues, an aftermarket part may be a more cost-effective alternative.

We recommend considering the benefits and drawbacks of both OEM and aftermarket exhaust manifolds before making a purchase decision. If you prioritize a guaranteed perfect fit and peace of mind, the Ford OEM exhaust manifold is the recommended choice. If you are looking for a more cost-effective option, an aftermarket part may be a viable alternative, but be aware of the potential risks. Ultimately, the decision is yours based on your priorities, budget, and personal preferences.

part # rfdc3q9431 prices

• $42.50-$101.46

specifications maniheader:

• for models: F250, F350
• for makes: Ford
• for years: 2017-2019
• type: Exhaust Manifold
• manufacturer part number: RFDC3Q-9431-AA
• country of origin: United States

payments maniheader:

• credit card: Visa
• other
• wallet: Paypal

general maniheader:

• condition: Used
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

offer maniheader:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: May 19, 2026
• quantity: 1

shipping maniheader:

• type: Fixed
• transit: 4-13 Days
• cost: $18.00
• class: Economy
• service: Economy

seller maniheader:

• rating: 99.9%
• # reviews: 5864

returns maniheader:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

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