FIRCHASSIS FIRC4805360SS Right Exhaust Manifold 674-491 3.5L V6

( Brand: Firchassis ), ( Type: Exhaust Manifold ), ( Quantity: As Shown In The Figure ), ( Features: Easy To Install ), ( Placement On Vehicle: Right ), ( Manufacturer Part Number: FIRC4805360SS ), ( Oe/oem Part Number: 674-491 ), ( Vintage Part: No ), ( Manufacturer Warranty: 3 Years ), ( Item Weight: 8lbs ), ( Mounting Style: Bolt-on )

Review FIRCHASSIS Lincoln 3.5l V6 Right Exhaust Manifold New fits NAVIGATOR 2018–2020

Introducing the FIRCHASSIS FIRC4805360SS Right Exhaust Manifold, a top-tier replacement part designed specifically for the Lincoln Navigator 3.5L V6 models from 2018, 2019, and 2020. This exhaust manifold is an essential component of your vehicle's exhaust system, responsible for collecting exhaust gases from the engine cylinders and routing them to the catalytic converter.

Manufactured to the highest standards, this right exhaust manifold is engineered with precision and durability in mind. It features a robust cast iron construction that ensures superior strength and reliability, even under the most demanding driving conditions. The manifold's smooth, polished finish not only adds an aesthetic touch but also promotes optimal gas flow for improved engine performance.

The FIRC4805360SS Right Exhaust Manifold is meticulously designed to fit perfectly in your Lincoln Navigator. It comes with all necessary mounting hardware and gaskets, ensuring a seamless installation process. By utilizing OEM-grade materials and maintaining exact specifications, this aftermarket manifold guarantees a direct bolt-on fit, eliminating the need for any modifications or custom fabrication.

Upgrading your vehicle with the FIRCHASSIS FIRC4805360SS Right Exhaust Manifold offers several benefits. It restores the performance of your exhaust system, allowing for smoother and more efficient combustion. Additionally, it helps to reduce exhaust gas temperatures, which can lead to improved fuel economy and extended engine life.

In summary, the FIRCHASSIS FIRC4805360SS Right Exhaust Manifold is an excellent choice for Lincoln Navigator 3.5L V6 owners seeking a high-quality, reliable, and durable replacement part for their exhaust system. Its precision fit, robust construction, and OEM-grade materials guarantee a seamless installation process and restored performance. Upgrade your vehicle today with confidence and peace of mind.

The Firchassis FIC4805360SS exhaust manifold is a part used in the Lincoln Navigator 3.5L V6 engine for the model years 2018, 2019, and 2020. Replacing the exhaust manifold can be a significant repair, and it's essential to understand the potential benefits and drawbacks of purchasing this aftermarket part.

1. Cost-effective: Aftermarket parts like the Firchassis FIC4805360SS are generally more affordable than OEM (Original Equipment Manufacturer) parts. This can be a significant advantage for those looking to save on repair costs.

2. Availability: Aftermarket parts are often more readily available than OEM parts, especially for less common or discontinued models. This can help reduce the downtime for vehicle repairs.

3. Performance: Some aftermarket exhaust manifolds, like the Firchassis FIC4805360SS, may offer improved performance over the OEM part. This can result in increased horsepower, torque, and overall engine efficiency.

1. Quality concerns: Aftermarket parts, including exhaust manifolds, may not meet the same quality standards as OEM parts. This could result in issues such as leaks, poor fitment, and reduced durability.

2. Warranty: OEM parts often come with a manufacturer's warranty, which can provide peace of mind and protect against potential issues. Aftermarket parts may not have the same level of coverage, if any at all.

3. Compatibility: It's essential to ensure that the aftermarket part is compatible with your specific vehicle model and engine configuration. Using the wrong part can lead to various issues.

The decision to buy an aftermarket exhaust manifold like the Firchassis FIC4805360SS for your Lincoln Navigator depends on your priorities and circumstances. If cost savings and availability are your main concerns, then an aftermarket part may be the best choice. However, if you prioritize quality, warranty, and performance, you may want to consider purchasing an OEM part instead. Ultimately, it's crucial to research the specific part and the reputability of the manufacturer to make an informed decision.

If you decide to go with an aftermarket exhaust manifold, I would recommend purchasing from a trusted and reputable supplier with positive customer reviews. This can help ensure that you receive a quality part that fits your vehicle properly and performs as expected. Additionally, consider the potential benefits and drawbacks discussed above to help make the best decision for your specific situation.

part # firc4805360ss price

• $52.93

specifications maniheader:

• for models: Navigator
• for makes: Lincoln
• for years: 2018-2020
• brand: Firchassis
• type: Exhaust Manifold
• quantity: As Shown In The Figure
• features: Easy To Install
• placement on vehicle: Right
• manufacturer part number: FIRC4805360SS
• oe/oem part number: 674-491
• vintage part: No
• manufacturer warranty: 3 Years
• item weight: 8lbs
• mounting style: Bolt-on

payments maniheader:

• credit card: Discover
• wallet: Apple-pay
• other

offer maniheader:

• availability: In Stock
• sold: 0
• best offers: True
• quantity: 5
• started: June 13, 2025
• options: Ship-to-home

seller maniheader:

• # reviews: 401
• rating: 99.8%

general maniheader:

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

shipping maniheader:

• type: Fixed
• transit: 5-9 Days
• cost: $0.00
• class: Standard, Expedited
• service: Standard, Expedited

returns maniheader:

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

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