Rein CHR0058P Radiator Coolant Hose - Lower

OE-Quality Lower Radiator Hose

Rein CHR0058P is an OE-quality radiator coolant hose built for European vehicle cooling systems that use thermoplastic quick-connect fittings. It is a direct-fit replacement for the lower hose on select Audi A4, Audi A4 Quattro, and Volkswagen Passat applications, with the shape, branch layout, and connector style matched to the original design.

For Audi A4, Audi A4 Quattro, and Volkswagen Passat lower hose service, CHR0058P helps reduce installation time while maintaining the factory-style routing and connection points.

• Direct replacement for OE radiator hose assemblies
• Application-specific fit for confirmed lower hose locations
• Quick-connect fittings help simplify installation
• EPDM hose construction resists heat, salt, road debris, oil, and other contaminants
• SAE J20 R4 D1 compliant
• Black finish with protective shielding
• Maximum working pressure: 50 psi

Detailed Product Overview

Rein CHR0058P is engineered as a complete OE-quality direct-fit European hose for cooling-system service. The hose is built from EPDM and follows the original hose geometry, including the branch shape and thermoplastic quick-connect interface called for by the OE design. That makes it a practical choice when replacing a worn lower radiator coolant hose on 1999-2001 Audi A4, 1999-2001 Audi A4 Quattro, and 1999-2005 Volkswagen Passat applications. This part cross-references OE numbers 8D0121049E and 8D0121055AA for the same application.

Common Problems This Hose Can Address

• Coolant seepage from aged hose material
• Leaks at worn quick-connect fittings or o-rings
• Fitment issues caused by reused or altered hoses
• Extended repair time from cutting, refitting, or adjusting the hose
• Cooling-system service on lower hose assemblies with auxiliary water pump connections

Installation Notes

Fits 1999 Audi A4, lower; 1999 Audi A4 Quattro, lower; 2000-2001 Audi A4, lower; 2000-2001 Audi A4 Quattro, lower; 1999 Volkswagen Passat, lower; 2000-2001 Volkswagen Passat, lower; 2002-2005 Volkswagen Passat, lower. Notes vary by vehicle and may include auxiliary water pump and quick-connect requirements, so verify the VIN break and application details before installation. The direct-fit design eliminates hose cutting and refitting, and the included quick-connect style helps maintain the original connection method.

Quality Assurance

Rein positions this hose as an OE-quality replacement for European vehicles, with construction and connector design matched to the original part. CHR0058P is backed by a 24-month/24,000-mile warranty.