Contitech CT589 K2 Timing Belt Kit

Contitech CT589 K2 Timing Belt Kit is a premium, OEM‑grade replacement designed specifically for the BMW 3 Series (E36), 5 Series (E34), and their touring variants. It delivers reliable performance, durability, and ease of installation for both professional mechanics and DIY enthusiasts.

Key Features

• Exact OEM Fitment: Manufactured to the same specifications as the original ContiTech CT589K2 timing belt set, ensuring perfect alignment with camshafts, crankshaft, and accessory pulleys.
• High‑Quality Materials: Constructed from reinforced rubber with a durable polyurethane coating that resists heat, oil, and abrasion. The belt features 110 teeth for precise gear engagement.
• Comprehensive Kit: Includes the timing belt, Camshaft Pulley, Crankshaft Pulley, Water Pump, V‑Shaft Pulley, and all necessary hardware (bolts, washers, tensioner). No additional parts are required.
• Extended Service Life: Designed to last at least 60,000 miles or 5 years, depending on driving conditions, providing long‑term reliability without frequent replacements.
• Easy Installation: Comes with a step‑by‑step guide and all mounting hardware. The belt tensioner is pre‑tensioned for quick setup, reducing labor time.

Compatibility Overview

The kit is engineered for the following BMW models:

• BMW 3 Series (E36) – 1.6L and 1.8L engines (316i, 318i)
• BMW 5 Series (E34) – 1.8L engine (518i)
• Touring Variants – E36 Touring, E34 Touring

All engines use the ContiTech CT589K2 timing belt system; therefore, this kit is a direct drop‑in replacement.

Installation Guide (Summary)

1. Remove Old Belt: Detach the existing timing belt and associated pulleys. Keep track of bolt positions for reassembly.
2. Install New Pulley Set: Mount the new camshaft, crankshaft, water pump, and V‑shaft pulleys using supplied bolts and washers.
3. Place Timing Belt: Route the new belt around the pulleys following the OEM path. Ensure correct tooth alignment on all gears.
4. Tension Adjustment: Use the built‑in tensioner to set proper belt tension as per manufacturer specifications.
5. Check Alignment: Verify that camshaft and crankshaft are synchronized (usually indicated by a timing mark). Adjust if necessary.
6. Final Inspection: Inspect all connections, tighten bolts to torque specs, and confirm no leaks from the water pump.

Benefits of Choosing This Kit

• Reliability: OEM quality components reduce the risk of belt failure, which can cause severe engine damage.
• Cost‑Effective: Eliminates the need for separate parts; all necessary components are included.
• Time Savings: Pre‑assembled pulleys and tensioner streamline the replacement process.
• Warranty Assurance: While no price or warranty details are provided, the kit’s OEM status implies adherence to BMW’s stringent quality standards.

Maintenance Tips

• Inspect Belt Tension: Check belt tension annually or every 10,000 miles to prevent premature wear.
• Check Water Pump Seals: Inspect for leaks after installation; replace seals if necessary.
• Keep Pulley Bearings Clean: Apply a light oil to bearings before reassembly to prolong life.

Conclusion

The Contitech CT589 K2 Timing Belt Kit delivers an all‑in‑one solution for BMW owners seeking OEM performance and long‑term durability. Its comprehensive design, precise fitment, and high‑quality materials make it the preferred choice for maintaining engine timing integrity on the BMW 3 Series (E36), 5 Series (E34), and touring models.