Gates T159 Engine Timing Belt

Gates T159 Timing Belt Overview

The Gates PowerGrip Premium OE Timing Belt T159 is an automotive timing belt built for precise valve timing and dependable operation in a wide range of import applications. It is a direct-fit OE-style replacement for select Mitsubishi, Plymouth, Dodge, and Hyundai vehicles, including Mitsubishi Eclipse, Galant, Mighty Max, and Hyundai Sonata applications.

Gates PowerGrip Premium OE Timing Belt products are part of a timing belt line focused on OE fit, function, and performance standards. This belt uses HSN material, fiberglass cord reinforcement, a curvilinear profile, and no timing marks for a clean OE-style service replacement.

Key Features

• Part number: T159
• PowerGrip Premium OE Timing Belt line
• OE Exact comparison rating
• HSN belt material for heat and wear resistance
• Fiberglass cord construction for strength and stability
• Curvilinear (II) tooth profile
• 55 cog design
• Black finish
• Pitch length: 20.625 in. / 524 mm
• Top width: 0.5 in. / 13 mm
• No timing marks

Detailed Description

Gates T159 is an engine timing belt for valve train service where accurate camshaft and crankshaft synchronization is critical. The belt is engineered to meet or exceed OE standards for fit, function, and performance, with materials selected to resist heat, wear, and contamination. Its OE Exact rating and curvilinear tooth design support consistent engagement in timing systems used across many import and domestic platforms.

Fits 1990-1994 Mitsubishi Eclipse, N/A; Fits 1989-1992 Mitsubishi Galant, N/A; Fits 1987-1992 Mitsubishi Mighty Max, N/A; Fits 1989-1991 Hyundai Sonata, N/A. This part cross-references Dayco 95159 and Bando TB159 for the same application. The Gates T159 timing belt is also listed for Mitsubishi Expo, Plymouth Laser, Dodge Ram 50, Mitsubishi Van, Mitsubishi Cordia, and Mitsubishi Tredia applications within the confirmed fitment range.

What This Timing Belt Helps Address

• Engine timing noise caused by a worn or stretched belt
• Loss of camshaft/crankshaft synchronization
• Starting issues related to timing belt wear
• Misfire or rough running from incorrect valve timing
• Service replacement for aging OE timing belts on Mitsubishi and Hyundai engines

Installation Notes and Tips

Verify engine code, model year, and timing system layout before installation. Because this belt has no timing marks, follow the vehicle service procedure and align all timing components carefully during replacement. Inspect tensioners, idlers, and related seals during timing service, and confirm proper belt tension after installation. Confirm fitment for the exact application before ordering, especially on Mitsubishi Eclipse, Galant, Mighty Max, and Hyundai Sonata models.

Quality Assurance

Gates is a global OE timing belt manufacturer with extensive aftermarket coverage for import and domestic vehicles. The PowerGrip Premium OE Timing Belt line is built to meet OE-level expectations for fit and performance, with materials chosen for durability in demanding engine environments.