5VZ AISIN Engine Timing Belt Kit W/ Water Pump

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AISIN TKT-025 Engine Timing Belt Kit with Water Pump
Compatible with Select Toyota 3.4L 5VZ-FE Applications

Complete your timing service the right way with the AISIN TKT-025 Timing Belt Kit with Water Pump. Designed for Toyota 3.4L 5VZ-FE engines, this comprehensive kit includes OEM-quality components to ensure long-term reliability, proper timing, and cooling system performance.

AISIN is an original equipment manufacturer (OEM supplier) for Toyota, making this kit a trusted choice for factory-level durability and fitment.

Kit Includes:

  • Timing Belt

  • Water Pump

  • Hydraulic Timing Belt Tensioner

  • Idler Pulley(s)

  • Gaskets and necessary hardware

(Components may vary slightly by application.)

Why Choose AISIN?

  • OEM-quality components

  • Designed to meet or exceed factory specifications

  • Reliable water pump performance

  • Proper belt tension and timing accuracy

  • Ideal for full timing belt service

Compatible Applications (3.4L 5VZ-FE):

  • 1996–2002 Toyota 4Runner

  • 1995–2004 Toyota Tacoma

  • 1995–2004 Toyota T100

  • 2000–2004 Toyota Tundra (3.4L models)

(Verify engine size and model year before purchase.)

Recommended replacement interval: approximately every 90,000 miles or per manufacturer guidelines.

OEM quality. Complete service solution. Built to protect your 5VZ engine.



Shipping and returnsShow
  • Please allow 3-4 business days for shipment. Tracking details are emailed once your package ships.
  • Used products are sold as-is and are not eligible for return.
  • New products can be returned within 30 days for a full refund if unopened and in original packaging.
  • Defective items can be returned within 30 days for a full refund, and we cover return shipping.
  • For all non-defective returns, the customer is responsible for return shipping costs.
  • Custom orders are non-returnable.
  • Defective claims require photos, videos, and your order number.
  • Refused shipments are treated as returns and may be refunded after inspection, less outbound/return shipping and any carrier fees.
  • Lost shipments are investigated through the carrier claim process; approved claims are resolved with a replacement or refund.
  • Damaged-in-transit claims should be reported promptly with packaging photos and order details so we can file with the carrier.
Contact supportQuestions about returns? Email photos/videos and your order number for faster support.
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