The Genuine Auxiliary Water Pump 059 121 012B is an OEM electric coolant pump for select Audi and Volkswagen models with complex cooling circuits. Direct plug-and-play with no modifications required.
The 11 28 8 673 720 is an INA (Schaeffler) OEM-quality accessory belt deflection/idler pulley for BMW N55 TwinPower Turbo and S55 Twin Turbo engines across the F-series lineup — including the 3 Series, 4 Series, 5 Series, X3, X5, M3, and M4. This pulley guides the serpentine belt around the accessory drive and delivers quiet, stable belt tracking through a precision sealed bearing — with no modifications required.
The 07K 903 315S is a Gates OE-quality A/C accessory belt tensioner for Volkswagen models equipped with the 2.5L 5-cylinder (BGP/BGQ) engine — including the Beetle, Golf, Jetta, Passat, and Rabbit. This tensioner maintains correct A/C belt tension through a durable spring mechanism and precision sealed pulley bearing, keeping belt-driven accessories running quietly and reliably without any modifications required.
The 028 145 278E is a Febi Bilstein OE-quality accessory belt tensioner pulley for Volkswagen Mk3 and B4 platform vehicles. Also known as a relay roller, this pulley mounts on the tensioner assembly and delivers a stable running surface with a precision sealed bearing — maintaining correct belt alignment and quiet accessory drive operation without modifications.
The 028 145 278E is a Meyle German-engineered accessory belt tensioner pulley for Volkswagen Mk3 and B4 platform vehicles. Also known as a relay roller, this pulley mounts on the tensioner assembly and delivers a stable running surface with a precision sealed bearing — maintaining correct belt alignment and quiet accessory drive operation without modifications.
The 06J 903 133D is a Mubea OEM-quality accessory drive belt tensioner for Volkswagen and Audi models powered by the 2.0L TSI EA888 engine (CBFA/CCTA) — including the GTI, Jetta GLI, Passat, CC, Eos, Tiguan, Beetle Turbo, Audi A3, TT, and Q3. This tensioner maintains correct serpentine belt tension through a precision spring mechanism and sealed pulley bearing, restoring quiet, reliable accessory drive performance with no modifications required.
Eliminates wear on lower dogbone mount puck, ensures even compression of upper and lower dogbone mount pucks, and eliminates bending moment in dogbone arm.
The Liqui Moly LM20038 Hydraulic System Oil is a fully synthetic, high-performance fluid engineered for vehicles equipped with central hydraulic systems, including level control, hydropneumatic suspension, steering circuits, and hydraulic shock absorber systems. It delivers outstanding thermal stability, corrosion protection, and reliable low-temperature performance year-round.
The 06A 121 133D coolant flange by VIKA is an OE-style direct-fit replacement for select Volkswagen and Audi 4-cylinder vehicles. Precision-molded construction ensures correct fit and reliable sealing.
The 06B 121 132E coolant flange by URO Parts is an OE-style direct-fit replacement for the Audi A4 B6 1.8T (2002–2006). Engineered to meet or exceed OEM specifications with the O-ring included for a complete, leak-free installation.
The 5Q0 121 087B is the genuine OE T-piece / Y-piece quick-release coolant fitting used on select 1.8T EA888 Gen 3 MQB-platform vehicles from Volkswagen and Audi — including the Golf, Passat, A3, and TT/TTS. Supplied as part of the upper hose assembly, this fitting serves as the sealed junction point within the coolant hose routing circuit. As an OE part, it matches factory dimensions, port geometry, and quick-release coupling specifications exactly. Always confirm fitment by VIN before ordering.
