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The HKS Mitsubishi EVO X 4B11T MR 1mm Stopper Head Gasket is designed for high-performance engine applications, offering reliable sealing and durability. Crafted specifically for the Mitsubishi EVO X with a 4B11T engine, this gasket features an 87.5mm bore diameter, ensuring a precise fit for your engine rebuild or upgrade. Its 1mm thickness provides an optimal balance between compression and durability, making it suitable for both stock and modified engines. Constructed with high-quality materials, this gasket is engineered to withstand high temperatures and pressures common in turbocharged setups. The gasket's design helps prevent leaks and maintain proper cylinder sealing, essential for maximizing engine performance and longevity. Installation is straightforward, and its compatibility with Mitsubishi EVO X models ensures a seamless fit without modifications. Whether you're restoring an engine or enhancing performance, this head gasket delivers the reliability and precision required for demanding automotive applications. Trust HKS to provide components that meet high standards for quality, durability, and performance in the automotive aftermarket. This gasket is an ideal choice for enthusiasts seeking to improve their engine's sealing integrity and overall efficiency.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
