Timing Chain Tensioner Rail Upper Compatible With Nissan L16 L18 L20

Precision Timing Guide. Smooth Engine Performance.

Maintain precise chain alignment and safeguard your engine timing assembly with this Upper Timing Chain Tensioner Rail designed for classic Nissan and Datsun L-series engines, including L16, L18, and L20 models. Built to keep proper tension and track alignment on the timing chain during operation, this guide rail eliminates chain slack, chatter, and uneven component wear.

Constructed from heavy-duty metal with a low-friction guide surface, it withstands high engine operating temperatures and continuous oil exposure, delivering quiet operation and long-term durability.

Key Features & Benefits

• Engine & Position Fitment: Specially engineered for the Upper position on Nissan / Datsun L-Series 4-cylinder engines (L16, L18, and L20).
• Optimal Chain Alignment: Guides the timing chain smoothly along its travel path to protect valve timing and prevent chain slap.
• Durable & Heat Resistant: Manufactured from high-grade materials built to handle high operational oil pressures and engine heat.
• Vibration & Noise Reduction: Smooths out chain motion inside the timing cover assembly to eliminate operational chatter.
• Direct Precision Fit: Built to standard mounting dimensions for a straightforward installation during routine timing maintenance or engine overhauls.

Engine & Vehicle Compatibility

• Make: Nissan / Datsun
• Engine Series: L-Series 4-Cylinder
• Engine Codes: L16 (1.6L), L18 (1.8L), L20 / L20B (2.0L)

Technical Specifications

• Part Type: Timing Chain Tensioner Rail / Guide
• Position: Upper
• System: Engine Timing Drive
• Material: High-Grade Steel Alloy & Wear-Resistant Composite
• Condition: Brand New

What's in the box
1 x Timing Chain Tensioner Rail Upper Compatible With Nissan L16 L18 L20