TechPro LX1228131 Engine Cover - Lower

Engine cover replacement for Toyota and Lexus

TechPro LX1228131 is a lower engine cover built for factory-style fit and dependable everyday use. It matches the original application for select Toyota Sienna, Toyota Highlander, Lexus RX350, and Lexus RX450h models with rear lower placement.

Key features

• Factory-style precision for direct replacement fitment.
• Built from durable materials for long-term service.
• Lightweight construction at 1.4 lb for easier handling.
• Formed to match the original lower rear cover profile.
• Fits select Toyota and Lexus applications with OEM-matched notes.

Detailed fitment and design

This TechPro engine cover is identified by part number LX1228131 and cross-references Monroe Shocks & Struts (e.g., 514420E020, 5144248040) for the same application. It is shaped for the lower rear engine area and follows the original equipment style used on compatible Toyota Sienna, Toyota Highlander, Lexus RX350, and Lexus RX450h models. The listed dimensions are 33.1 inches long, 15.4 inches high, and 2 inches wide, which supports a form-matched replacement for the original cover.

What this part helps address

• Broken or missing lower engine cover panels.
• Damage from road debris or underbody contact.
• Improper sealing or coverage at the lower rear engine area.
• Replacement needs after original plastic cover wear or cracking.

Installation notes and tips

Verify the vehicle year, model, and rear lower application before ordering. Compare the original cover shape, mounting points, and OEM reference numbers against LX1228131 to confirm the correct match. Professional installation is recommended when the original panel is damaged or missing.

Quality assurance

TechPro lists this part with factory-style precision and durable material construction for reliable function and long-term value.