Holley Replacement Water Neck Seal

2003–2023 Dodge, Jeep, Ram Models

97-364

Overview:

The Holley Replacement Water Neck Seal is a precision-engineered gasket designed to ensure a reliable seal at the lower outlet of the timing cover water neck. This replacement gasket is essential for maintaining proper coolant flow and preventing leaks in a variety of Dodge, Jeep, and Ram vehicles equipped with Gen III Hemi engines or stock factory timing covers. Ideal for enthusiasts and professional mechanics alike, this seal restores the integrity of the cooling system, helping to avoid overheating and costly repairs.

Compatible with a broad range of models from 2003 through 2023, this water neck gasket is a direct-fit replacement that meets or exceeds OEM specifications, ensuring dependable performance and longevity.

Key Features:

Designed for durability and precise fitment, the Holley Replacement Water Neck Seal offers the following benefits:

• Direct replacement for the lower water neck outlet gasket on timing covers
• Fits Holley Gen III Hemi mid-mount timing covers as well as stock factory timing covers
• Constructed to withstand high temperatures and coolant exposure without degradation
• Prevents coolant leaks to maintain optimal engine temperature and performance
• Compatible with a wide range of Dodge, Jeep, and Ram models from 2003 to 2023
• OEM-quality material and design for reliable sealing and long service life
• Easy to install with no modifications required
• Ideal for maintenance, repair, or performance upgrades

Construction & Design:

The Holley Replacement Water Neck Seal is manufactured from high-quality gasket materials engineered to resist heat, pressure, and coolant chemicals commonly found in modern engines. Its design ensures a tight, leak-free seal between the water neck and timing cover, critical for maintaining the cooling system’s integrity. Precision molding and consistent thickness guarantee a perfect fit on both Holley Gen III Hemi mid-mount timing covers and stock factory timing covers, providing versatility across multiple vehicle platforms.

Installation & Fitment:

Installation of the Holley Replacement Water Neck Seal is straightforward and requires no special tools or modifications. It is designed as a direct-fit replacement for the lower water neck outlet gasket on timing covers, making it suitable for both professional mechanics and experienced DIY enthusiasts. Proper surface preparation and gasket seating are recommended to ensure a leak-free installation.

This gasket fits the following vehicles:

• Ram 1500 (2011–2022)
• Ram 2500 (2011–2022)
• Ram 3500 (2011–2022)
• Dodge Ram 1500 (2003–2010)
• Dodge Ram 2500 (2003–2010)
• Dodge Ram 3500 (2003–2009)
• Dodge Challenger (2008–2023)
• Dodge Challenger SRT (2011–2018)
• Dodge Challenger SRT Hellcat (2015–2022)
• Dodge Charger (2006–2022)
• Dodge Charger SRT Hellcat (2015–2020)
• Dodge Durango (2004–2022)
• Dodge Durango SRT (2018–2021)
• Dodge Durango SRT Hellcat (2021)
• Dodge Magnum (2005–2008)
• Jeep Grand Cherokee L (2021–2022)
• Jeep Grand Cherokee (2005–2022)
• Jeep Grand Cherokee SRT (2010–2021)
• Jeep Grand Cherokee Trackhawk (2018–2021)
• Jeep Grand Wagoneer (2022)
• Jeep Wagoneer (2022)
• Jeep Wrangler (2021–2022)

What's Included:

• One Holley Replacement Water Neck Seal gasket (lower outlet)

Ideal For:

This replacement water neck gasket is ideal for vehicle owners, mechanics, and performance enthusiasts who require a reliable, OEM-quality seal for their Dodge, Jeep, or Ram equipped with Gen III Hemi or stock timing covers. Whether performing routine maintenance, repairing coolant leaks, or upgrading engine components, this gasket ensures a durable and leak-free seal to keep your engine running cool and efficiently.

Holley is a cornerstone name in performance, spanning everything from classic carburetion to modern EFI, fuel systems, and race-ready supporting components. It’s also home to a roster of iconic sub-brands across ignition, exhaust, and drivetrain—making Holley a one-stop ecosystem for builders chasing better drivability, more power, and proven track heritage.