HomeBelts and Cooling > Hoses and PipesRein CHR0665 Radiator Coolant Hose - Upper or Upper - Main Radiator
Part #: CHR0665

Rein CHR0665 Radiator Coolant Hose - Upper or Upper - Main Radiator

Upper and Upper - Main Radiator
⚙️ 24 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$93.31Free 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: Volkswagen, Beetle, Jetta, and Passat
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Radiator Coolant Hose for Volkswagen Vehicles

The Rein CHR0665 radiator coolant hose is designed specifically for Volkswagen Beetle, Jetta, and Passat models. Engineered to reduce installation time and prevent leaks, this hose offers a precise fit without the need for cutting or adjustments.

Key Features of Rein CHR0665 Radiator Coolant Hose

  • Application-specific design for Volkswagen Beetle, Jetta, and Passat
  • Reduces installation time with no cutting, refitting, or adjusting required
  • Prevents leaks and eliminates issues from reusing old quick connectors
  • Constructed from heat, salt, oil, and road debris resistant EPDM material
  • Branched hose type with a centerline length of 22 inches (55.88 cm)
  • Black color with precise hose end diameters for secure connections

Durable and Precise Radiator Coolant Hose Construction

The Rein CHR0665 radiator coolant hose is made from EPDM, a material known for its resistance to heat, oil, salt, and road contaminants. This branched hose features exact inside and outside diameters on both hose ends, ensuring a secure and leak-free fit. With a centerline length of 22 inches, it matches the original equipment specifications for Volkswagen Beetle, Jetta, and Passat models. The hose’s black finish and application-specific design help maintain the integrity of the cooling system under demanding conditions.

Common Applications and Issues Addressed

  • Replacement of worn or cracked radiator coolant hoses in Volkswagen Beetle, Jetta, and Passat
  • Eliminates coolant leaks caused by damaged or improperly fitted hoses
  • Prevents overheating issues related to compromised coolant flow
  • Addresses failures from reusing old quick connectors that cause leaks
  • Improves cooling system reliability in harsh driving environments

Installation Notes and Tips

The Rein CHR0665 hose is designed for direct replacement without the need for cutting or modification. Its application-specific fitment reduces installation time and minimizes the risk of leaks. Ensure all old quick connectors are replaced to avoid potential coolant leaks. Verify hose end diameters match your vehicle’s specifications before installation.

Quality Assurance and Warranty Information

Manufactured by Rein, a trusted brand in automotive cooling components, the CHR0665 radiator coolant hose meets OEM standards for fit and durability. Made in Turkey, this hose undergoes quality control to ensure resistance to heat, oil, and road contaminants. Warranty details should be confirmed with the point of purchase or manufacturer documentation.

BrandRein
Part NumberCHR0665
Application TypeApplicationspecific
Bullet Point 1Reduces installation time.
Bullet Point 2No cutting, refitting or adjusting the hose.
Bullet Point 3Prevents leaks and comebacks from reusing old quick connectors an
Bullet Point 4Resistant to heat, salt, road debris, oil and other contaminants.
Centerline Length Inches22.0000
Centerline Length Metric55.8800000
ColorBlack
Container TypeBg
Country of OriginTr
Heat Shield IncNo
Hose End 1 Inside Diameter Inches1.7260
Hose End 1 Inside Diameter Metric4.3840400
Hose End 1 Outside Diameter Inches2.1930
Hose End 1 Outside Diameter Metric5.5702200
Hose End 2 Inside Diameter Inches1.7720
Hose End 2 Inside Diameter Metric4.5008800
Hose End 2 Outside Diameter Inches2.0520
Hose End 2 Outside Diameter Metric5.2120800
Hose End 3 Inside Diameter Inches0.2920
Hose End 3 Inside Diameter Metric0.7416800
Hose End 3 Outside Diameter Inches0.6060
Hose End 3 Outside Diameter Metric1.5392400
Hose MaterialEpdm
Hose TypeBranched
Item Height4.5000
Item Length22.0000
Item Level GTIN888544083211
Item Qty1
Item Quantity Size1

This part fits 24 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersFuel TypePositionNotes
2018VolkswagenJetta1.8LL4Upper
2018VolkswagenJettaAutomatic Dual Clutch2.0LL4Upper - Main Radiator
2017VolkswagenBeetle1.8LL4Upper
2017VolkswagenBeetle2.0LL4Upper - Main Radiator
2017VolkswagenJetta1.8LL4Upper
2017VolkswagenJettaAutomatic Dual Clutch2.0LL4Upper - Main Radiator
2017VolkswagenPassat1.8LL4Upper
2016VolkswagenBeetle1.8LL4Upper
2016VolkswagenBeetleAutomatic Dual Clutch2.0LL4Upper - Main Radiator
2016VolkswagenJetta1.8LL4Upper
2016VolkswagenJettaAutomatic Dual Clutch2.0LL4GASUpper - Main Radiator
2016VolkswagenPassat1.8LL4Upper
2015VolkswagenBeetle1.8LL4Upper
2015VolkswagenBeetleAutomatic Dual Clutch2.0LL4GASUpper - Main Radiator
2015VolkswagenJetta1.8LL4Upper
2015VolkswagenJettaAutomatic Dual Clutch2.0LL4GASUpper - Main Radiator
2015VolkswagenPassat1.8LL4Upper
2014VolkswagenBeetle1.8LL4Upper
2014VolkswagenBeetleAutomatic Dual Clutch2.0LL4GASUpper - Main Radiator
2014VolkswagenJetta1.8LL4Upper
2014VolkswagenJettaAutomatic Dual Clutch2.0LL4GASUpper - Main Radiator
2014VolkswagenPassat1.8LL4Upper
2013VolkswagenBeetleAutomatic Dual Clutch2.0LL4GASUpper - Main Radiator
2013VolkswagenJettaAutomatic Dual Clutch2.0LL4GASUpper - Main Radiator

* 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:

5C0122101AA

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