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The Mishimoto Thermostatic M20 Oil Sandwich Plate offers a lightweight and durable solution for managing engine oil temperature and flow. Crafted from CNC-machined 6061 aluminum, this high-flow sandwich plate is designed to fit a wide range of vehicles with universal fitment. The integrated thermostat, preset at 185°F (85°C), ensures that oil flow to the cooler is delayed until the engine reaches optimal operating temperature, promoting quicker warm-up times during cold starts and providing additional protection against cold weather conditions. The thermostat can be easily swapped out for 160°F or 200°F units, allowing precise control over your engine’s oil temperature to suit your driving environment and preferences. An included 1/8-inch NPT port allows for sensors, oil feeds, or additional plumbing, enhancing the system's versatility and integration into your vehicle's oil management setup. The Mishimoto M20 Oil Sandwich Plate is ideal for automotive enthusiasts seeking reliable thermal regulation and improved oil system performance. Its robust construction and adjustable thermostat make it a versatile addition to any performance or daily driver application, ensuring optimal oil flow and temperature control under various driving conditions. Easy to install and maintain, this sandwich plate helps extend engine life and improve overall engine efficiency by maintaining proper oil temperature and flow rate. Whether you're upgrading your vehicle for performance or ensuring better cold-weather startup protection, this Mishimoto oil sandwich plate provides a dependable and customizable solution for your automotive needs.
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).
