HomeHVAC > Hoses and PipesRein CHH0637 HVAC Heater Hose Assembly
Part #: CHH0637

Rein CHH0637 HVAC Heater Hose Assembly

N/A
18 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$135.62Free 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
Fitment: Jaguar, Vanden Plas, XJ8, and XJR
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Rein HVAC Heater Hose Assembly CHH0637

The Rein HVAC Heater Hose Assembly CHH0637 is designed specifically for Jaguar Vanden Plas, XJ8, and XJR models. This application-specific hose assembly ensures a precise fit and reliable performance in your vehicle's heating and cooling system.

  • Reduces installation time with a ready-to-install design
  • No cutting, refitting, or adjusting required
  • Prevents leaks by eliminating reuse of old quick connectors
  • Resistant to heat, salt, road debris, oil, and other contaminants
  • Includes heat shield for added protection

Product Features and Specifications

The Rein CHH0637 heater hose assembly features a branched EPDM hose construction with a centerline length of 22.5 inches (57.15 cm). It is finished in a black and silver color scheme and includes a heat shield to protect against high temperatures. The hose ends vary in diameter to match the OEM specifications precisely, ensuring a secure and leak-free connection. This hose assembly is manufactured in Turkey and packaged in a protective bag container.

Application and Compatibility

This HVAC heater hose assembly is compatible with Jaguar Vanden Plas, XJ8, and XJR models. It is designed to replace original equipment hoses, providing a direct fit without modification. The part number CHH0637 corresponds to this specific application, making it a reliable choice for maintaining your vehicle's heating system integrity.

  • Eliminates leaks caused by worn or damaged heater hoses
  • Prevents coolant loss and overheating issues
  • Resolves problems related to old or failing quick connectors
  • Protects against damage from road debris and contaminants
  • Improves overall HVAC system reliability

Installation Notes and Tips

Installation of the Rein CHH0637 heater hose assembly is straightforward due to its application-specific design. No cutting or adjustments are necessary, which reduces labor time and potential errors. Ensure all old hose clamps and connectors are removed before installation to prevent leaks. Verify hose routing matches OEM specifications and confirm all connections are secure before system testing.

Quality Assurance and Warranty

Rein manufactures this HVAC heater hose assembly to meet or exceed OEM standards. The EPDM material offers durability against heat, oil, and environmental contaminants. The inclusion of a heat shield further enhances longevity. While specific warranty details are not provided, Rein products typically come with a limited warranty covering defects in materials and workmanship.

BrandRein
Part NumberCHH0637
Application TypeApplicationSpecific
Centerline Length Inches22.5000
Centerline Length Metric57.1500000
ColorBlackSilver
Container TypeBG
Country of OriginTR
Heat Shield IncYes
Hose End 1 Inside Diameter Inches14.5700
Hose End 1 Inside Diameter Metric37.0078000
Hose End 1 Outside Diameter Inches21.5900
Hose End 1 Outside Diameter Metric54.8386000
Hose End 2 Inside Diameter Inches14.0100
Hose End 2 Inside Diameter Metric35.5854000
Hose End 2 Outside Diameter Inches22.0400
Hose End 2 Outside Diameter Metric55.9816000
Hose End 3 Inside Diameter Inches16.3500
Hose End 3 Inside Diameter Metric41.5290000
Hose End 3 Outside Diameter Inches22.9700
Hose End 3 Outside Diameter Metric58.3438000
Hose End 4 Inside Diameter Inches20.0000
Hose End 4 Inside Diameter Metric50.8000000
Hose End 4 Outside Diameter Inches37.5500
Hose End 4 Outside Diameter Metric95.3770000
Hose MaterialEPDM
Hose TypeBranched
Item Height5.0000
Item Length20.5000
Item Level GTIN888544081910
Item Qty1
Item UOMEA
Item Weight1.6350
Item Weight Unit UOMLB
Item Width13.7500
Link to Manufacturer Pagewww.reinautomotive.com
Product Desc Extended 240Rein heater hoses are designed to be direct replacements for OE hoses and assemblies, Rein hoses are identical, from the size and shape of their branches to the thermoplastic quick connect fittings as called for by the OE.
Product Desc Invoice 40Rein Heater Hose
Product Desc Long 80Rein OE Quality Heater Hose
Product Desc Short 20Heater Hose
Protective Shield IncYes
Qty of Branches5
Warranty Distance24000
Warranty Time24

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003JaguarVanden Plas4.0LV8N/A5 Branch Hose
2003JaguarXJ84.0LV8N/A5 Branch Hose
2003JaguarXJR4.0LV8N/A5 Branch Hose
2002JaguarVanden Plas4.0LV8N/A5 Branch Hose
2002JaguarXJ84.0LV8N/A5 Branch Hose
2002JaguarXJR4.0LV8N/A5 Branch Hose
2001JaguarVanden Plas4.0LV8N/A5 Branch Hose
2001JaguarXJ84.0LV8N/A5 Branch Hose
2001JaguarXJR4.0LV8N/A5 Branch Hose
2000JaguarVanden Plas4.0LV8N/A5 Branch Hose
2000JaguarXJ84.0LV8N/A5 Branch Hose
2000JaguarXJR4.0LV8N/A5 Branch Hose
1999JaguarVanden Plas4.0LV8N/A5 Branch Hose
1999JaguarXJ84.0LV8N/A5 Branch Hose
1999JaguarXJR4.0LV8N/A5 Branch Hose
1998JaguarVanden Plas4.0LV8N/A5 Branch Hose
1998JaguarXJ84.0LV8N/A5 Branch Hose
1998JaguarXJR4.0LV8N/A5 Branch Hose

* 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:

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