Frequently Asked Questions

1. How do I know if this part fits my vehicle? (Compatibility)
Answer: The most reliable way to ensure fitment is by checking the compatibility list in the product description. However, vehicle trim levels and engine codes (like Theta II or Nu) can vary by region. We strongly recommend contacting us with your 17-digit VIN (Vehicle Identification Number) before purchasing. Our specialists will cross-reference it with our database to guarantee a 100% precision match.

2. What is a VIN, and why do you need it?
Answer: Your VIN is your car's "digital DNA." It contains specific information about your engine type, manufacture date, and original factory specs. Providing your VIN allows us to identify the exact OEM part number required for your specific build, eliminating the risk of receiving an incompatible part and saving you time on costly returns.

3. Are these parts Original (OEM) or Aftermarket?
Answer: We specialize in Top-Quality Aftermarket Products. Our parts are engineered to meet or exceed OEM (Original Equipment Manufacturer) standards. We use high-grade materials and precision manufacturing to ensure that our components—from oversized pistons to CVVT units—deliver the same performance and durability as the original parts, but at a more competitive price point.

4. Do you offer "Oversized" parts for engine rebuilds?
Answer: Yes! We carry a full range of Oversized (+0.25mm, +0.50mm) pistons, rings, and bearing shells. These are perfect for engines that require boring or grinding to restore damaged cylinder walls or crankshafts. Please specify the size you need when ordering or consult with your machinist first.

5. How fast is your shipping and delivery?
Answer: We understand that your car or your customer’s car is stuck in the shop, so speed is our priority.

Handling: Most orders are processed and dispatched within 24 hours.

Shipping: We partner with reliable global carriers to ensure Fast Delivery. Once shipped, you will receive a tracking number via email to monitor your package in real-time.

6. What if I can’t find the specific part I’m looking for?
Answer: Our online catalog is just a fraction of our inventory. If you are looking for a rare or hard-to-find engine component, please Register and Message us with your VIN. We collaborate with an extensive network of industry partners and exporters to source exactly what you need.