H3458 GM Heater Hose Select Kit

Review GM Heater Hose Kit Fits Select Model's Stamped 3/4 Inch And 5/8

Introducing the H3458 Heater Hose Kit, an essential replacement solution for select 1958-1988 GM vehicles with a 3/4" or 5/8" heater hose diameter. This kit is meticulously designed to meet the specific heating system requirements of these classic models, ensuring optimal performance and longevity.

Each hose in this kit is crafted using high-quality materials, such as reinforced rubber or thermoplastic elastomers, to provide superior resistance to cracking, swelling, and leaking. The hoses are also engineered with reinforced ends and clamps to securely connect to the engine and heater core, preventing any unwanted disconnections.

The H3458 Heater Hose Kit includes all the necessary components to replace the old and worn-out hoses in your vehicle's heating system. The kit typically includes the following hoses:

1. Engine to thermostat housing hose

2. Thermostat housing to water pump hose

3. Water pump to heater core hose

4. Heater core to firewall hose

5. Heater core to heater control valve hose

6. Heater control valve to heater hose hose

7. Heater hose to blower housing hose

This comprehensive kit is suitable for various GM models, including but not limited to Chevrolet, Oldsmobile, Buick, and Pontiac vehicles from the specified years. It's an excellent choice for DIY enthusiasts, classic car restorers, or anyone seeking a reliable and functional heating system for their vintage GM vehicle.

The H3458 Heater Hose Kit is an investment in the long-term health and enjoyment of your classic GM automobile. By upgrading the aging heater hoses, you can improve the overall driving experience, increase your vehicle's value, and enjoy peace of mind on the road.

Pros and Cons of Buying an H3458 Heater Hose Kit for 1958-1988 GM Vehicles

The H3458 heater hose kit is a replacement solution for heater hoses in select 1958-1988 GM vehicles. This kit can help maintain the heating system's functionality, ensuring driver and passenger comfort during colder weather. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this heater hose kit.

1. Compatibility: The H3458 heater hose kit is designed specifically for GM vehicles from 1958 to 1988. This ensures a precise fit and reliable performance.

2. Durability: The hoses in this kit are made from high-quality materials, such as reinforced rubber, which can withstand the rigors of daily driving and the test of time.

3. Complete Kit: The H3458 heater hose kit includes all necessary hoses for the heater system. This means less time spent sourcing individual parts and more time saved on installation.

4. Improved Performance: Replacing old or deteriorated heater hoses can lead to improved heating system performance, ensuring that your vehicle's cabin stays warm during colder weather.

5. Cost-Effective: While the upfront cost of the H3458 heater hose kit may seem high, the long-term cost savings can be substantial. Regularly maintaining your heating system with new hoses can prevent more extensive and expensive repairs down the line.

1. Upfront Cost: The H3458 heater hose kit may be more expensive than purchasing individual hoses from various suppliers. However, the convenience of having a complete kit and the potential long-term cost savings should be considered.

2. Installation: Installing the new hoses can be a time-consuming process, especially for those without extensive mechanical experience. However, many repair shops and mechanics offer heater hose replacement services for a reasonable fee.

3. Potential for Additional Repairs: When replacing heater hoses, it's essential to inspect other components of the heating system, such as the thermostat or heater core, for potential issues. Additional repairs may be necessary, which could add to the overall cost.

The H3458 heater hose kit offers several advantages, including compatibility, durability, and improved performance. While there are potential disadvantages, such as upfront cost and installation time, the long-term cost savings and convenience of having a complete kit make this an attractive option for those seeking to maintain their 1958-1988 GM vehicle's heating system. Ultimately, the decision to purchase the H3458 heater hose kit depends on the individual's budget, mechanical expertise, and priorities. If you value the convenience of having a complete kit and the long-term cost savings, this may be the best choice for you.

Details:

specifications heatercoreco:

• for years: 1958–1988
• brand: Gm
• mpn: H3458
• part type: Heater Hose
• country of origin: Usa
• upc: 889944207221

seller heatercoreco:

• rating: 99.5%
• # reviews: 632822
• city: , ohio

shipping heatercoreco:

• service: standard
• class: standard
• transit: 3-6 days
• type: fixed

payments heatercoreco:

• credit card: visa
• wallet: apple-pay
• other

offer heatercoreco:

• availability: in stock
• prices: $28.12–$34.99
• item condition:
  • New
  • New other (see details)
• options: ship-to-home
• started: may 30, 2026
• sold #: 5
• in stock #: 2

general heatercoreco:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating > Heater Cores

returns heatercoreco:

• paid by: seller
• time: 30 days
• policy: returns accepted