Audi / VW 1.8T early 058, Manual Timing Belt Tensioner Kit (IE)

IE Manual Timing Belt Tensioner – Early 1.8T 058 Engine Blocks

(Discontinued item – available while supplies last!)

Protect your early 058 1.8T 20V engine from one of the most notorious failure points: the stock gas-charged hydraulic timing belt tensioner. This IE Manual Timing Belt Tensioner Kit replaces the problematic OEM system with a solid, reliable, performance-focused solution that eliminates the risk of sudden tensioner collapse and catastrophic engine damage.

Why the Original Hydraulic Tensioner Fails

All early 058 1.8T engines use a hydraulic tensioner with a gas-charged piston. These units commonly fail due to an undersized O-ring that cracks, leaks, or degrades with age, releasing hydraulic pressure instantly. When this happens, the timing belt loses tension and engine failure occurs immediately. Aftermarket non-OE tensioners often make the issue worse with poor tolerances and cheap seals.

Reliable Timing for Performance Builds

The IE Manual Timing Belt Tensioner Kit eliminates the hydraulic piston assembly entirely. The CNC-machined aluminum idler bracket and manual tensioner allow the belt tension to be set mechanically and locked into place—similar to systems used on later 2.0T FSI engines. This setup has been proven in both street and race applications.

Leading Features

• Prevents catastrophic timing belt failure
• Replaces the risky OEM gas-charged hydraulic tensioner
• IE CNC-machined idler bracket and tensioner spacer
• Roll-formed threads for maximum strength
• Optional timing belt, water pump, and tensioner tool available

Optional Add-Ons

• ContiTech Timing Belt – Recommended when performing timing work
• HEPU Metal Impeller Water Pump – Prevents failure of OEM plastic impellers
• 2-Pin Tensioner Adjustment Tool – Required for easy tension setup

Maintenance Notes

This is a performance-oriented timing solution. Timing belts “stretch in,” and IE recommends checking belt tension at every oil change. Temperature changes can also affect belt tension, so adjust as necessary. Always follow factory timing belt replacement intervals.

Vehicle Fitment

Audi A4 (B5/B5.5) – 1996–1998 – 1.8T 20V (Early 058 engine block)
Volkswagen Passat (B5/B5.5) – 1998 – 1.8T 20V (Early 058 engine block)

Important: Designed for early 058 (AEB) engine blocks only. Does not fit 06A engine blocks with internal water pumps or balance shafts.