Hitachi

Hitachi VTG0025 Variable Timing Sprocket Engine Performance

Optimize Engine Performance with Hitachi VTG0025 The Hitachi VTG0025 Variable Timing Sprocket allows your engine to adjust timing, ensuring optimal performance and fuel efficiency. Precision engineering and durable construction make this VTG a premium choice for your vehicle. Specifications: ...

$162.34*
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Optimize Engine Performance with Hitachi VTG0025

The Hitachi VTG0025 Variable Timing Sprocket allows your engine to adjust timing, ensuring optimal performance and fuel efficiency. Precision engineering and durable construction make this VTG a premium choice for your vehicle.

Specifications:

  • Brand: Hitachi
  • Model: VTG0025
  • Type: Variable Timing Sprocket
  • Weight: 3.53 pounds
  • Dimensions: 4.64 x 3.34 x 4.4 inches
  • Country of Origin: Japan
  • Material: Uncoated
  • Manufacturer Part Number: VTG0025
  • OEM Part Number: OE# 13025JK21A

Key Features

PREMIUM QUALITY: Astemo VTG0025 Variable Timing Sprocket SUPERIOR: Astemo is a Tier 1 OE supplier for variable timing sprockets. Performs like OE to ensure quality you can depend on, right out of the box. 100% New, never remanufactured M

OE PERFORMANCE: Designed to meet or exceed original equipment specifications for fit, function, and reliability.

ENHANCED RELIABILITY: Engineered to deliver consistent operation and dependable vehicle performance.

DIRECT FIT: Designed for seamless installation with OE-style fitment to reduce installation time.

TRUSTED BRAND: Astemo products are rigorously tested to help ensure quality, durability, and performance.

Specifications

Component Type
Variable Timing Sprocket
Condition
100% New, never remanufactured
Supplier Status
Tier 1 OE supplier
Performance Standard
Meets OE performance and durability

Pros & Cons

👍 Pros

  • Ensures superior performance as Hitachi Astemo is a Tier 1 OE supplier for variable timing sprockets.
  • Performs like OE parts, offering dependable quality right from the start for consistent engine function.
  • Guaranteed to be 100% new and never remanufactured, ensuring original factory specifications and lifespan.
  • Meets original equipment (OE) performance and durability standards for its specific application, providing reliability.
  • Benefits from Hitachi Astemo's commitment to innovation and quality in product design, manufacturing, and testing.
  • Comes with robust product support, reflecting Hitachi Astemo's dedication to customer assistance.

👎 Cons

  • The variable timing sprocket is a specific engine component, requiring professional installation due to complexity.
  • Requires careful cross-reference compatibility checks using the Amazon part selection tool to ensure proper fit for a vehicle.
  • No specific details on performance gains or fuel efficiency improvements are mentioned, focusing on OE-like functionality.
  • The product's advanced engineering means it's not a common DIY part, limiting accessibility for average users.
  • While superior, it is solely a replacement part and does not introduce new features beyond OE standards.

Frequently Asked Questions

This product is 100% new and has never been remanufactured, ensuring it meets original equipment standards right out of the box.
Yes, the Hitachi VTG0025 is designed to meet the original equipment performance and durability standards for its specific application.
You should check the cross-reference compatibility for your vehicle by using the Amazon part selection tool, located above the product images.
Hitachi Astemo is a Tier 1 OE supplier for variable timing sprockets and ensures that this product is carefully designed, precisely manufactured, and rigorously tested to meet high standards.
The Hitachi VTG0025 performs like OE, ensuring quality and reliability that you can depend on, rather than offering specific performance enhancements beyond the original design.