TechPro TO1228181 Engine Cover - Lower
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TechPro

TechPro TO1228181 Engine Cover - Lower

Brand TechPro TO1228181
Position Lower
HEIGHT (In) 8.39
LENGTH (In) 74.49
WEIGHT (lbs) 3
WIDTH (In) 19.11
Fits Toyota · 6 vehicles

Factory-style fit. Built for precise replacement alignment and dependable function.

Durable materials. Constructed for lasting performance in everyday service.

Cross-references 5144108040 for the same application. See all 1.

$91.20Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $91.20
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Overview

TechPro engine cover TO1228181 is built for a factory-style fit and reliable function. It is compatible with 2011-2016 Toyota Sienna lower applications and references OEM part number 5144108040 for the same application.

Key Features

  • Factory-style precision for straightforward replacement fitment.
  • Built from high-quality materials for durability and lasting performance.
  • Engine cover construction suited for dependable long-term use.
  • Fits 2011-2016 Toyota Sienna, lower.

Detailed Description

This TechPro engine cover, part number TO1228181, is a direct-fit style replacement for the lower application on 2011-2016 Toyota Sienna models. The design focuses on accurate fitment and stable performance, making it a practical choice when replacing a worn or damaged cover. With dimensions of 74.49 inches long, 19.11 inches wide, and 8.39 inches high, TO1228181 is built to match the application requirements while supporting reliable engine bay coverage. If you are sourcing a Toyota Sienna lower engine cover, TO1228181 provides a fit-focused solution backed by OEM cross-reference 5144108040.

Common Uses

  • Replaces a cracked or damaged engine cover.
  • Restores proper lower engine bay coverage.
  • Addresses missing or worn factory-style cover components.
  • Supports a clean, correct replacement for Toyota Sienna service work.

Installation Notes

Verify the vehicle year, model, and lower position before ordering. Compare the existing cover and OEM reference 5144108040 to confirm application match. Professional installation is recommended when replacing body or engine bay panels to ensure proper alignment and fit.

Related reading

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2016ToyotaSiennaSE3.5LV6LowerOEM: 5144108040
2015ToyotaSiennaSE3.5LV6LowerOEM: 5144108040
2014ToyotaSiennaSE3.5LV6LowerOEM: 5144108040
2013ToyotaSiennaSE3.5LV6LowerOEM: 5144108040
2012ToyotaSiennaSE3.5LV6LowerOEM: 5144108040
2011ToyotaSiennaSE3.5LV6LowerOEM: 5144108040
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5144108040