DORMAN 674-709 Exhaust Manifold Gap 019495215271 14400804-101

( Brand: Dorman ), ( Type: Exhaust Manifold ), ( Manufacturer Part Number: 674-709 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: 14400804-101 ), ( Item Height: 5.600 ), ( Item Length: 19.500 ), ( Item Width: 8.600 ), ( California Prop 65 Warning: Prop65 Warning ), ( UPC: 019495215271 )

Review DORMAN Exhaust Manifold Gap

The Dorman 674-709 Exhaust Manifold Gap is an essential automotive part designed to provide a proper seal between the exhaust manifold and the engine cylinder head. This gap is critical for maintaining an effective exhaust gas flow and ensuring optimal engine performance.

This particular gap is specifically engineered for select applications, making it a versatile solution for various makes and models. It is manufactured using high-quality materials that are resilient to heat and wear, ensuring a long-lasting and reliable fit. The gap is pre-assembled with a gasket, making the installation process quick and straightforward.

The Dorman 674-709 Exhaust Manifold Gap features a precise dimension of 0.025 inches (0.635 millimeters), which is essential for ensuring a proper seal between the manifold and cylinder head. A misaligned or malfunctioning gap can lead to exhaust leaks, reduced engine efficiency, and increased emissions. By replacing a worn-out or damaged gap with a new one, you can restore your engine's performance and improve its overall longevity.

Installing the Dorman 674-709 Exhaust Manifold Gap is a straightforward process that typically involves removing the old gap, cleaning the surface, and applying a new gasket and the new gap. The new gap is designed to fit securely in place, ensuring a proper seal between the manifold and cylinder head.

In summary, the Dorman 674-709 Exhaust Manifold Gap is an essential automotive part that helps maintain proper exhaust gas flow and optimal engine performance. It is specifically engineered for select applications, is manufactured from high-quality materials, and features a precise dimension of 0.025 inches (0.635 millimeters). The installation process is straightforward, ensuring that you can restore your engine's performance with ease.

Pros and Cons of Buying Dorman 674-709 Exhaust Manifold Gap for Your Vehicle

The Dorman 674-709 exhaust manifold gap is a replacement part designed to address issues with the original exhaust manifold gap in certain vehicles. This part can help improve engine performance and reduce exhaust leaks. In this article, we will discuss the pros and cons of buying this particular exhaust manifold gap.

1. Improved Engine Performance: A properly functioning exhaust manifold gap is crucial for optimal engine performance. The Dorman 674-709 is designed to ensure a tight seal between the exhaust manifold and the cylinder head, reducing exhaust gas leaks and improving overall performance.

2. Cost-Effective: Compared to OEM (Original Equipment Manufacturer) parts, the Dorman 674-709 is generally more affordable. This can be an attractive option for vehicle owners looking to save money on repairs.

3. Easy Installation: The Dorman 674-709 is designed to be a direct replacement for the OEM part, making installation relatively straightforward for most DIY (Do-It-Yourself) mechanics.

4. Durability: Dorman parts are known for their durability, and the 674-709 is no exception. This part is designed to withstand the rigors of regular use, making it a long-term solution for exhaust manifold gap issues.

1. Potential Fitment Issues: While the Dorman 674-709 is designed to be a direct replacement for certain vehicles, there is always a possibility of fitment issues. It is essential to ensure that this part is compatible with your specific vehicle model and engine before making a purchase.

2. Quality Concerns: Some vehicle owners have reported issues with the quality of Dorman parts, including the 674-709. While these instances are relatively rare, it is essential to be aware of potential issues and to ensure that you are purchasing the part from a reputable supplier.

3. Limited Warranty: Dorman parts come with a limited warranty, which may not be as comprehensive as the warranties offered by OEM manufacturers. This can be a concern for vehicle owners who are looking for long-term peace of mind.

The Dorman 674-709 exhaust manifold gap is an affordable and effective solution for many vehicle owners looking to address exhaust manifold gap issues. Its cost-effectiveness, ease of installation, and durability make it an attractive option for those seeking to improve their vehicle's performance. However, potential fitment issues and quality concerns are important considerations that should be taken into account before making a purchase. Ultimately, the decision to buy the Dorman 674-709 should be based on your specific needs, budget, and vehicle requirements.

If you are confident that the Dorman 674-709 is compatible with your vehicle and you are comfortable with the potential risks and benefits, then it can be a worthwhile investment for improving your vehicle's performance and reducing exhaust leaks. However, it is always recommended to do your research and ensure that you are purchasing the part from a reputable supplier to minimize the risk of any potential issues.

part # 674709 prices

• $59.59-$120.00

specifications maniheader:

• brand: Dorman
• type: Exhaust Manifold
• manufacturer part number: 674-709
• manufacturer warranty: 1 Year
• interchange part number: 14400804-101
• item height: 5.600
• item length: 19.500
• item width: 8.600
• california prop 65 warning: Prop65 Warning
• upc: 019495215271

returns maniheader:

• time: 60 Days
• policy: Returns Accepted
• paid by: Seller

shipping maniheader:

• service: Standard, Expedited, Overnight
• cost: $0.00
• type: Fixed
• class: Standard, Expedited, One-day
• transit: 4-10 Days

general maniheader:

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

offer maniheader:

• sold: 0
• availability: In Stock
• quantity: 6
• options: Ship-to-home
• started: September 5, 2025

seller maniheader:

• # reviews: 11400
• rating: 95.8%

payments maniheader:

• other
• credit card: Visa
• wallet: Paypal

Dorman 674-709 Is Similar To:

• Dorman 674-746 Exhaust Manifold (87.9% similar) $99.00–$179.95. (September 19th, 2024)
• Dorman 53030932 99-04 Jeep Grand Cherokee Exhaust Manifolds Oem Mopar Left And Right Pair (45.2% similar) $44.99–$230.44. (October 15th, 2024)
• Dorman 674-782 Passenger Side Exhaust Manifold For Select Ford Models (57.7% similar) $458.07–$517.60. (November 21st, 2024)
• Dorman - Oe Solutions 674-128-ad Catalytic Converter With Integrated Exhaust Manifold For 2011-2012 Kia Optima Hy (41.9% similar) $797.98–$1128.04. (December 1st, 2024)
• Dorman 674-379 Exhaust Manifold (90.9% similar) $110.52–$111.95. (December 10th, 2024)
• Dorman 674-115 Exhaust Manifolds Driver Left Side For F150 Truck Hand F-150 (54.5% similar) $75.00–$94.85. (December 17th, 2024)
• Dorman - Oe Solutions 674-300 Exhaust Manifold With Integrated Catalytic Converter (53% similar) $578.72–$725.27. (December 18th, 2024)
• Dorman - Oe Solutions 674-196 For Jeep Grand Cherokee Comanche Wrangler Exhaust Manifold Tcp (48.8% similar) $255.79–$288.99. (December 20th, 2024)
• Dorman - Champ 674-165 Exhaust Manifolds (74.7% similar) $95.67–$163.80. (December 21st, 2024)
• Dorman 673-831 Manifold Converter Carb Compliant (53% similar) $175.00–$459.00. (December 25th, 2024)
• Dorman 673-930 Manifold Converter Carb Compliant (55.4% similar) $644.18–$1229.91. (December 25th, 2024)