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Sale

Mitsubishi Motors

4B11 Engine Long Block

Name: 4B11 Engine Long Block
Brand: Mitsubishi Motors
SKU: 10105W300P
Price: 8213.80 USD
Availability: InStock

$8,854.47 $8,213.80 Save $640.67

SKU: 10105W300P

In Stock

Ships by Sep 12

Free Shipping over $200

$100 Minimum Order

30 Days Return

Description

The Mitsubishi 4B11 Engine Long Block is a genuine OEM factory replacement engine specifically designed for the Evo X models. This comprehensive long block assembly includes all components from the valve cover down to the oil pan, as depicted in the product images, offering a complete solution for engine replacement. This particular engine assembly, part number 10105W300P, is an updated version that supersedes the older part number 1000C982, with the part number revision occurring in July 2022. Key specifications for this long block include the use of a plastic valve cover and the absence of sodium-filled valves. This long block is designed for direct fitment on 2008-2015 Mitsubishi Evolution X vehicles. It is important for buyers to verify compatibility with their specific VIN and conduct thorough research prior to purchase to ensure accuracy. Shipping for this item is restricted to the Continental USA only, utilizing freight services with an estimated delivery time of 2-4 weeks. The freight charge is incorporated into the overall engine price. This product is not eligible for discounts.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Mitsubishi Motors
Part Number	10105W300P
Category	Engines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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