1. Air Conditioning & Heating - Commercial Truck Parts For Sale.
  2. sku: 6376063307473603
  3. DAYCO 80398

DAYCO 80398 Hvac Heater Hose 038244148028

80398 Dayco Hvac Heater Hose

( Brand: Dayco ), ( Manufacturer Part Number: 80398 ), ( Part Type: Hvac Heater Hose ), ( Product Type: A/c Heating ), ( UPC: 038244148028 ), ( Fitment Type: Vehicle Specific ), ( Compatible Make S : Workhorse, Workhorse Custom Chassis ), ( Compatible Model S : P32, P42 ), ( Product Subtype: Heater Hoses, Pipes ), ( Department: Replacement )

Review DAYCO Hvac Heater Hose

The Dayco 80398 HVAC Heater Hose is an essential component of your vehicle's heating system designed to carry coolant from the engine to the heater core. This hose is engineered to provide reliable performance under various operating conditions, ensuring your cabin stays comfortably warm during colder months.

This heater hose is manufactured using a high-quality, reinforced rubber material that offers superior resistance to the destructive effects of heat, ozone, and other environmental factors that can degrade hoses over time. It features a spiral-wound reinforcement that adds strength and durability, reducing the likelihood of leaks and ensuring a secure connection to the engine and heater core.

The Dayco 80398 HVAC Heater Hose is designed to meet or exceed OEM specifications for fit, form, and function. Its precise dimensions and contours ensure a seamless integration with your vehicle's cooling system, while its robust construction guarantees a long service life.

This hose comes with a set of clamps and gaskets that simplify the installation process, allowing you to replace the old hose with minimal effort and without the need for special tools. The clamps are engineered for a snug fit and easy adjustability, ensuring a secure connection and preventing leaks.

The Dayco 80398 HVAC Heater Hose is suitable for use in various vehicle applications, including cars, trucks, and SUVs, making it a versatile and practical solution for maintaining your vehicle's heating system in optimal condition. By investing in a high-quality heater hose from a trusted brand like Dayco, you can enjoy peace of mind knowing that your vehicle's heating system will function reliably and efficiently, no matter the weather.

The Dayco 80398 HVAC Heater Hose is a vital component in the heating system of your vehicle. Replacing a worn-out or damaged heater hose is essential to maintain the optimal performance of your vehicle's heating system. In this discussion, we will examine the pros and cons of purchasing a Dayco 80398 HVAC Heater Hose.

Pros:

1. High-quality materials: Dayco is a reputable brand known for producing high-quality automotive parts. The 80398 HVAC Heater Hose is made of durable materials, ensuring long-lasting performance.

2. OEM (Original Equipment Manufacturer) fit: This heater hose is designed to fit specific vehicle makes and models, ensuring a precise fit and proper function.

3. Resists corrosion: The hose is designed to resist corrosion, which is a common issue with heater hoses. This feature enhances the longevity of the hose and saves you from potential replacement costs in the future.

4. Affordable: The Dayco 80398 HVAC Heater Hose is competitively priced, making it an affordable choice for vehicle owners.

5. Easy installation: The hose comes with clear installation instructions, making it a straightforward process for most DIY enthusiasts.

Cons:

1. May require additional parts: In some cases, replacing the heater hose may require the replacement of other related components, which could increase the overall cost.

2. Size availability: Ensure that you order the correct size for your specific vehicle to avoid any potential issues with fitment or performance.

Conclusion:

The Dayco 80398 HVAC Heater Hose is a reliable and affordable choice for maintaining the heating system in your vehicle. Its high-quality materials, OEM fit, resistance to corrosion, and competitive pricing make it a popular option among vehicle owners. However, it's essential to consider potential additional costs for related components and ensuring the correct size for your specific vehicle.

Recommendation:

If you're in need of a new heater hose for your vehicle and are looking for a reliable and affordable option, the Dayco 80398 HVAC Heater Hose is worth considering. Just make sure to double-check the size compatibility for your specific vehicle and take into account any potential additional costs for related components.

Details:

Large ID Dec B: 0.5. HVAC Heater Hose 80398 by Dayco. Do you recognize the name on box. Are you shivering behind the wheel in winter, or sweating traffic summer.

The finest quality at a great price. Hose length : 36. Do you detect the sweet smell of antifreeze in cabin or see green liquid on floor. Specifications: Type: Single.D.

Designed to keep your A/C system in top shape. Large ID Frack B: 1/2. And how do you know if you re getting the best price. Features: Premium parts you can rely on.

Location: Radiator to Reservoir.

part #: 80398 prices

  • $28.72-$42.99

specifications aiconditioni:

  • brand: Dayco
  • mpn: 80398
  • part type: Hvac Heater Hose
  • product type: A/c Heating
  • upc: 038244148028
  • fitment type: Vehicle Specific
  • compatible make s : Workhorse, Workhorse Custom Chassis
  • compatible model s : P32, P42
  • product subtype: Heater Hoses, Pipes
  • department: Replacement

seller aiconditioni:

  • # reviews: 341573
  • city: Rockville Centre, New York
  • rating: 96.1%

general aiconditioni:

  • Commercial Truck Parts > Air Conditioning Heating > A/C Hoses Fittings
  • condition: New

offer aiconditioni:

  • quantity: 4
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: June 30, 2025

shipping aiconditioni:

  • type: Calculated
  • class: Standard
  • service: FedEx Ground or FedEx Home Delivery
  • carrier: FedEx
  • transit: 3-8 Days
  • cost: $19.85

returns aiconditioni:

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

payments aiconditioni:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club
part type: hvac heater hose, product type: a/c heating, fitment type: vehicle specific, compatible make s: workhorse, workhorse custom chassis, compatible model s: p32, p42, product subtype: heater hoses, pipes, department: replacement,
category: auto parts > commercial truck parts > air conditioning heating > a/c hoses fittings, sku: 6376063307473603,
Dayco 80398 Is Similar To:
  • (59% similar) For applications with a quick-connect end, the hose is built quick connect assembled onto it, which ensures easy and convenient installation. Location: heater outlet. This small diameter heater hose is manufactured with the knitted reinforcement and edm construction, which ensures exceptional ...(August 15th, 2019)
  • (64.7% similar) Are you shivering behind the wheel in winter, or sweating traffic summer. Do detect sweet smell of antifreeze cabin see green liquid on floor. Location: at firewall. Driver side. Do recognize name on box. How know re getting best price. Hvac heater hose w0 day by Dayco...(February 4th, 2020)
  • (59% similar) Do recognize name on box. How know re getting best price. This small diameter heater hose is manufactured with the knitted reinforcement and edm construction, which ensures exceptional durability high resistance to temperature variations up 257F. Small id hvac heater hose by Dayco. Location: valve ...(February 8th, 2020)
  • (59% similar) length : location: pipe. Location: pipe. This small diameter heater hose is manufactured with the knitted reinforcement and edm construction, which ensures exceptional durability high resistance to temperature variations up 257F. Small id hvac heater hose by Dayco. For applications with a quick-...(March 7th, 2020)
  • (59% similar) Location: valve to intake manifold. Small id hvac heater hose by Dayco. This small diameter heater hose is manufactured with the knitted reinforcement and edm construction, which ensures exceptional durability high resistance to temperature variations up 257F. Do recognize name on box. How know re ...(March 11th, 2020)
  • (59.7% similar) Do recognize name on box. How know re getting best price. For applications with a quick-connect end, the hose is built quick connect assembled onto it, which ensures easy and convenient installation. Location: water pump to block. Specifications: hose type: dual. This small diameter heater hose is ...(March 23rd, 2020)
  • (59% similar) Specifications: color: black contains heat shield: no protective sleeve: end 1 inside diameter: 2 material: edm hose type: single. Location: pipe to heater. This small diameter heater hose is manufactured with the knitted reinforcement and edm construction, which ensures exceptional durability high ...(June 9th, 2020)
  • (59% similar) Specifications: color: black contains heat shield: no protective sleeve: end 1 inside diameter: 5/1 6/2 outside 8 material: edm hose type: single. For applications with a quick-connect end, the hose is built quick connect assembled onto it, which ensures easy and convenient installation. Do ...(September 3rd, 2020)
  • (73.8% similar) And how do you know if you re getting the best price. Do you recognize the name on box. Contains protective sleeve: no. Notes: cut to fit. Location: heater to thermostat. End 2 inside diameter: 5/8. Sae specification: J20R3 class D-1, J1684 type ec. Features: designed to replace oem coolant hose. ...(August 7th, 2023)
  • (80% similar) Are you shivering behind the wheel in winter, or sweating traffic summer. Features: premium parts you can rely on. Hose type: single.d. Contains protective sleeve: no. End 2 inside diameter: 5/8. Sae specification: J20R3 class D-1, J1684 type ec. Small id hvac heater hose 87698 by Dayco. And how do ...(January 1st, 2025)
  • (76.9% similar) Contains protective sleeve: no. Contains heat shield: no. Sae specification: J20R3 class D-1, J1684 type ec. And how do you know if you re getting the best price. Small id hvac heater hose 87685 by Dayco. Features: premium parts you can rely on. Material: edm. The finest quality at a great price. ...(January 4th, 2025)
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5 offers $28.72–$42.99 USD
  • New. Offer #1 priced at $29.99 + $0.00 shipping estimate = $29.99* total. Perfect for those in need of a replacement HVAC hose, this Dayco product offers durability and performance. The Dayco HVAC Heater Hose is a genuine replacement part designed for direct fitment within the HVAC system of a vehicle.FREE SHIPPING
  • New other (see details). Offer #2 priced at $28.72 + $0.00 shipping estimate = $28.72* total. FREE SHIPPING
  • New. Offer #3 priced at $42.99 + $0.00 shipping estimate = $42.99* total. Placing an order outside the US is easy! HVAC Heater Hose.FREE SHIPPING
  • New. Offer #4 priced at $42.94 + $0.00 shipping estimate = $42.94* total. Gates created a 90 Degree Molded Heater Hose to make replacing hoses with existing sharp bends easy. 18148L, 28465, 4108, 4644, 63509, 63716, 63848, , CS, 9806, F5TZ 18472 BA.FREE SHIPPING
  • New. Offer #5 priced at $33.87 + $0.00 shipping estimate = $33.87* total. FREE SHIPPING

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