HomeHVAC > Hoses and PipesContinental 64634 HVAC Heater Hose - Heater Inlet
Part #: 64634

Continental 64634 HVAC Heater Hose - Heater Inlet

Molded, Heater Inlet
⚙️ 4 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$18.48Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded, Heater Inlet
🚗Fitment: Honda, Civic
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Continental Molded HVAC Heater Hose 64634

The Continental Molded HVAC Heater Hose 64634 is designed specifically for Honda Civic models, providing reliable performance in your vehicle's heating and cooling system. This hose features precise dimensions to ensure a proper fit and efficient operation within the HVAC system.

  • Hose 1 inside diameter: 0.690 inches
  • Hose 1 length: 28.200 inches
  • End 2 hose inside diameter: 0.750 inches
  • Compatible with Honda Civic HVAC systems
  • Part number: 64634

Detailed Product Description

This HVAC heater hose from Continental's Molded product line is engineered to meet the specific requirements of the Honda Civic's heating and cooling system. The hose features a 0.690-inch inside diameter on one end and a slightly larger 0.750-inch inside diameter on the other, allowing for a secure connection to different HVAC components. With a length of 28.200 inches, it is designed to fit precisely within the vehicle's engine bay, ensuring proper coolant flow and heat transfer.

The Molded line by Continental focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving fitment accuracy. This hose's molded design helps maintain consistent shape and durability under varying temperature and pressure conditions typical in automotive HVAC systems.

Applications and Common Issues Addressed

  • Replacement of worn or cracked heater hoses in Honda Civic HVAC systems
  • Resolving coolant leaks that affect heating performance
  • Preventing overheating caused by restricted coolant flow
  • Addressing hose swelling or deformation due to age or heat exposure
  • Ensuring proper fitment for HVAC heater hose connections

Installation Notes and Tips

When installing the Continental Molded HVAC Heater Hose 64634, ensure the hose is routed according to the Honda Civic's factory specifications to avoid kinks or interference with other engine components. Verify that the hose diameters match the corresponding fittings to prevent leaks. It is recommended to inspect clamps and replace them if necessary to secure the hose properly.

Quality Assurance and Warranty

Continental is known for manufacturing automotive hoses that meet industry standards for durability and performance. The Molded HVAC Heater Hose 64634 undergoes quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, Continental products typically adhere to manufacturer guidelines for reliability in automotive applications.

BrandContinental
Part Number64634
PositionMolded, Heater Inlet
Hose 1 Inside Diameter0.690
Hose 1 Length28.200
End 2 Hose Inside Diameter0.750

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015HondaCivic1.8LL4Heater InletMolded
2014HondaCivic1.8LL4Heater InletMolded
2013HondaCivic1.8LL4Heater InletMolded
2012HondaCivic1.8LL4Heater InletMolded

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

18505

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.