

| Brand | GENUINE GM PARTS |
|---|---|
| Manufacturer Part Number | 12623461 |
| Manufacturer Warranty | 90 DAY |
| Type | HVAC HEATER PIPE O-RING |
| UPC | 707773609033 |
Product Description for GM 12623461 HVAC Heater Pipe O-Ring
The GM 12623461 HVAC Heater Pipe O-Ring is an essential component in the heating, ventilation, and air conditioning (HVAC) system of certain General Motors vehicles. This o-ring is particularly designed for use in heater pipe applications, ensuring a tight and leak-free seal between various parts of the system.
Dimensions and Material:This O-ring has an outer diameter of approximately 1.125 inches (28.6 mm) and an inner diameter of around 0.630 inches (16 mm). It comes in a standard length of 1.1875 inches (30.165 mm) to fit most standard heater pipe applications. The GM 12623461 HVAC Heater Pipe O-Ring is made from a high-quality, durable rubber material that withstands the extreme temperatures and harsh conditions of an automotive HVAC system.
Functions and Applications:The main function of the HVAC Heater Pipe O-Ring is to seal the connection between two components, typically heater pipes or pipe joints, preventing the escape of refrigerant, coolant, or air. The o-ring creates a uniform seal, helping to maintain the HVAC system's efficiency and Performance. It is suitable for use in passenger cars and light trucks manufactured by General Motors in applications requiring a replacement O-ring for the heater pipe.
Durability and Maintenance:Crafted from a high-temperature resilient rubber compound, this O-ring can withstand the rigorous conditions of an automotive HVAC system. However, prolonged exposure to extreme temperatures, chemicals, and UV radiation may degrade the material over time, leading to a cracked or deteriorated o-ring. Regularly inspecting the o-ring for signs of leaks, cracks, or tears is crucial to maintaining the performance and longevity of the HVAC system. Replace the o-ring when necessary to avoid potential complications.
Installation and Replacement:Installing or replacing the GM 12623461 HVAC Heater Pipe O-Ring is a relatively straightforward process. First, locate the leak or damaged area on the heater pipe. Remove any rust, dirt, or contaminants from the pipe ends and the o-ring groove to ensure a clean mating surface. Carefully slide the new o-ring onto the pipe end and apply a thin coat of suitable sealant or adhesive to the mating surface. Align the pipe ends and carefully press them together, ensuring the o-ring is properly seated and compressed. Torque the pipe ends to the recommended specification to create a secure, leak-free connection.
Conclusion:The GM 12623461 HVAC Heater Pipe O-Ring plays a vital role in maintaining the overall performance and longevity of an automotive HVAC system. It is a readily available, affordable replacement part that ensures a tight and leak-free seal between heater pipe components. By following the recommended installation instructions and maintenance practices, properties of this high-performance o-ring can be fully realized, ensuring optimal HVAC system functionality and your vehicle's comfort.
Before making a purchase decision on the GM HVAC Heater Pipe O-Ring (part number: 12623461), it's essential to consider various factors that can influence the final decision. This analysis will review the potential benefits (pros) and drawbacks (cons) of purchasing this part.
II. Pros1. OEM Compatibility: The GM HVAC Heater Pipe O-Ring is an Original Equipment Manufacturer (OEM) part, which means it is manufactured by General Motors or an approved supplier, ensuring a perfect fit and proper functionality for specific GM vehicles.
2. Reliability: By using an OEM part, vehicle owners can expect the part to perform efficiently, reducing the likelihood of issues arising from non-genuine replacement parts.
3. Warranty Coverage: Since the part comes directly from the vehicle manufacturer or an approved supplier, it typically includes a warranty, providing peace of mind and reducing the potential for additional costs related to failure or defect.
III. Cons1. Price: Original Equipment Manufacturer parts, such as the GM HVAC Heater Pipe O-Ring, are generally more expensive compared to alternative or aftermarket brands. This higher cost could be a deterrent for some vehicle owners.
2. Lack of Availability: On occasion, OEM parts may be less readily available compared to aftermarket alternatives, necessitating a longer wait for delivery.
IV. Conclusion To determine whether purchasing the GM HVAC Heater Pipe O-Ring (part number: 12623461) is the best option, consider the following points:- If reliability and warranty coverage are high priorities, opting for the GM OEM part would be recommended.
- However, if cost is a significant concern and there is little urgency for the replacement, evaluating aftermarket alternatives could potentially yield a more affordable solution.
V. RecommendationFor those who prioritize reliability, warranty coverage, and OEM compatibility, purchasing the GM HVAC Heater Pipe O-Ring (part number: 12623461) is the optimal choice. However, for cost-sensitive consumers, it's recommended to explore aftermarket alternatives or compare prices from various sources to find a suitable yet more affordable option.
VI. Warranty Disclaimer
This analysis is intended for informational purposes only and should not be considered binding for any warranty terms. Always consult the specific warranty terms provided by the OEM or approved supplier for accurate and up-to-date information.
This part fits vehicles made in the following years 2004 ,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2022,2023,2024,2025.
