Gates T315 Engine Timing Belt

Gates T315 Timing Belt for OE Replacement

The Gates PowerGrip Premium OE Timing Belt T315 is built for engine timing service where accurate valve timing matters. It is an OE Exact replacement timing belt made with HSN belt material and fiberglass cord for durability in demanding engine environments.

Compatible With 1999-2005 Hyundai Sonata, 2001-2005 Kia Optima, 2001-2006 Hyundai Santa Fe, 2001-2006 Kia Magentis, 2003-2008 Hyundai Tiburon, 2005-2009 Hyundai Tucson, and 2005-2010 Kia Sportage applications. The Gates T315 is also cross-referenced to select aftermarket part numbers such as Dayco 95315 and Continental 40315 for the same application.

Key Features

• PowerGrip Premium OE Timing Belt from Gates
• OE Exact comparison rating for direct replacement use
• Modified Curvilinear (III) profile for precise tooth engagement
• HSN belt material for heat and wear resistance
• Fiberglass cord construction for strength and stability
• Black timing belt with 207 cogs
• Pitch length: 65.197 in. / 1656 mm
• No timing marks

Detailed Description

Gates designs OE timing belts for import and domestic engine applications, and the PowerGrip Premium OE Timing Belt line focuses on fit, function, and performance that align with original equipment requirements. Part number T315 uses a modified curvilinear tooth profile, HSN construction, and fiberglass reinforcement to help maintain timing accuracy under heat, wear, and contamination exposure. This makes it a practical choice for timing belt service on Hyundai Sonata, Hyundai Tucson, Hyundai Tiburon, Kia Optima, Kia Magentis, Kia Sportage, and Hyundai Santa Fe engines listed in the fitment data.

What This Timing Belt Helps Address

• Engine noise or rough running caused by worn timing belt teeth
• Loss of valve timing accuracy from belt stretch or age
• Visible cracking, glazing, or tooth wear on the existing belt
• Service replacement for interference-engine timing maintenance
• Timing belt replacement on listed Hyundai and Kia applications

Installation Notes and Tips

Verify engine code and build date before ordering, especially for the 2006 Kia Optima note covering Sept. 30, 2005 and older interference-engine applications. Inspect related timing components, belt routing, and alignment marks during service, and confirm the belt pitch length and tooth count match the engine specification. Because this belt has no timing marks, follow the vehicle service procedure for correct installation.

Quality Assurance

Gates is a global OE timing belt manufacturer with broad coverage for import and domestic vehicles. The PowerGrip Premium OE Timing Belt line is engineered to meet or exceed OE standards for fit, function, and performance in timing belt service.