16603-75010 Idler Pulley for Toyota Land Cruiser Prado Hiace Fortuner Tacoma 2TR 1KD

◆ This idler pulley is a direct replacement for the original Toyota unit, designed to guide and maintain proper tension on the accessory drive belt.

◆ The OEM reference number is 16603-75010. An alternative reference 16603-75020 is also listed as an equivalent for certain applications.

◆ The pulley is engineered to OEM standard dimensions, with an outer diameter of approximately 70 mm and a height/width of about 34 mm.

◆ It is designed for a wide range of Toyota models including the Land Cruiser Prado, Hiace, Fortuner, Tacoma, Hilux Surf, and Crown, covering various production years from approximately 2002 onward.

◆ This product is an idler pulley / deflection pulley manufactured to meet original quality standards for fit, rotation, and durability.

◆ Part Number: 16603-75010

◆ Alternative Reference: 16603-75020

◆ Component Type: Idler Pulley / Deflection Pulley / Tensioner Pulley

◆ Vehicle Make: Toyota

◆ Outer Diameter: Approx. 70 mm

◆ Height / Width: Approx. 34 mm

◆ Inner Diameter: Approx. 17 mm

◆ Weight: Approx. 318–319 g

◆ OEM Standard Fit: Manufactured to exact original specifications for direct replacement.

◆ Smooth Rotation: Precision-bearing construction ensures quiet operation and consistent belt guidance.

◆ Durable Construction: Built with materials resistant to heat, friction, and engine bay conditions.

◆ Cost-Effective Solution: An ideal alternative to costly dealership parts without compromising on fit or function.

◆ Toyota Land Cruiser Prado 120 (J120): 2002–2010

◆ Toyota Land Cruiser Prado 150 (J150): 2009 onward

◆ Toyota Hiace / Commuter (H200): 2004–2019

◆ Toyota Fortuner I (AN50/AN60): 2004–2015

◆ Toyota Tacoma II: 2004–2015

◆ Toyota Hilux Surf, Crown, Dyna, Coaster: various years

◆ Compatible engines include 2TR-FE, 1TR-FE, 1KD-FTV, and 2KD-FTV

◆ Note: Verify against your vehicle’s original part number before ordering, as configurations may vary by engine and market.

Q1: Is this a genuine Toyota part?

A: This listing refers to a replacement part manufactured to meet or exceed OEM standards. The 16603-75010 reference is the original equipment part number. Both genuine Toyota and aftermarket equivalents are available that match the original fit and function.

Q2: How do I confirm if it fits my vehicle?

A: Check your vehicle’s existing part number. If your current idler pulley is stamped with 16603-75010, this replacement will fit. Also confirm your engine variant (2TR-FE, 1KD-FTV, etc.) and model year against the compatibility list above.

Q3: Is this a tensioner pulley or an idler pulley?

A: This part is commonly listed as an idler pulley / deflection pulley, though some aftermarket catalogs refer to it as a tensioner pulley. It mounts on the accessory drive belt system to guide the belt. Please verify its specific mounting position on your engine before ordering.