{"title":"Toyota Avalon Engine Splash Shields","description":"\u003cp\u003eShop Toyota Avalon engine splash shields for supported underbody applications. Also known as under-engine covers or lower engine splash panels, these pieces mount beneath the front of the vehicle and help shield exposed components from water, road grit, snow, and debris thrown upward from the road surface.\u003c\/p\u003e\n\n\u003cp\u003eCurrent PartsPrime inventory includes a driver-side 2005–2010 application plus driver-side and passenger-side 2016–2018 Avalon engine splash shields. Side and generation must be matched because the moulded shape and fastener pattern change.\u003c\/p\u003e\n\n\u003ch2\u003eToyota Avalon Engine Splash Shield and Underbody Cover\u003c\/h2\u003e\n\n\u003ch3\u003eUnder-Engine Protection for Canadian Roads\u003c\/h3\u003e\n\u003cp\u003eWinter driving can expose the Avalon underbody to slush, gravel, compacted snow, and road salt. A secure engine splash shield helps reduce direct spray into the lower engine-bay area and supports the intended underbody coverage around adjacent panels.\u003c\/p\u003e\n\n\u003ch3\u003eDriver-Side and Passenger-Side Panels\u003c\/h3\u003e\n\u003cp\u003eLater Avalon applications can use separate left and right shield sections. Identify exactly which underbody piece is cracked or missing before ordering, because the panels are not interchangeable from side to side.\u003c\/p\u003e\n\n\u003ch3\u003eFastener and Mounting-Point Inspection\u003c\/h3\u003e\n\u003cp\u003eA replacement under-engine cover needs sound attachment points. Check clips, bolts, bumper-edge mounting locations, fender-liner interfaces, and nearby underbody panels before installation so the shield does not sag or drag.\u003c\/p\u003e\n\n\u003ch3\u003eEngine Splash Shield vs. Fender Liner\u003c\/h3\u003e\n\u003cp\u003eThe engine splash shield sits primarily under the front of the vehicle, while the fender liner follows the inner wheel well. Both help manage road spray, but they use different shapes and mounting positions.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Toyota Avalon Underbody and Front-End Parts\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/toyota-avalon-fender-liners\"\u003eToyota Avalon Fender Liners\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/toyota-avalon-bumpers\"\u003eToyota Avalon Bumpers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/toyota-avalon-cooling-fans\"\u003eToyota Avalon Cooling Fans\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is another name for an engine splash shield?\u003c\/h4\u003e\n\u003cp\u003eCommon search terms include underbody cover, under-engine cover, lower engine shield, and engine splash panel.\u003c\/p\u003e\n\n\u003ch4\u003eCan I drive with a missing splash shield?\u003c\/h4\u003e\n\u003cp\u003eThe vehicle may still move, but the missing panel leaves the lower engine area more exposed to road debris and spray.\u003c\/p\u003e\n\n\u003ch4\u003eAre 2005–2010 and 2016–2018 Avalon shields interchangeable?\u003c\/h4\u003e\n\u003cp\u003eNo. They use different body designs and should be ordered by the exact supported year range.\u003c\/p\u003e\n\n\u003ch4\u003eCan a loose shield cause noise?\u003c\/h4\u003e\n\u003cp\u003eYes. Broken clips or mounting points can allow the panel to flap, scrape, or contact nearby components.\u003c\/p\u003e\n\n\u003ch4\u003eShould fender liners be checked at the same time?\u003c\/h4\u003e\n\u003cp\u003eYes. The underbody shield and wheel-well liners meet around the front lower body and can be damaged together.\u003c\/p\u003e\n\n\u003ch3\u003eFitment and Ordering Support\u003c\/h3\u003e\n\u003cp\u003ePartsPrime offers a 100% Fitment Guarantee for verified applications, 90-day returns, and a 1-year warranty. Fast shipping — typically delivered in 1–5 business days across Canada.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/toyota-avalon-parts\"\u003e← Back to Toyota Avalon Parts\u003c\/a\u003e  |  \u003ca href=\"\/collections\/toyota-engine-splash\"\u003eToyota Engine Splash Shields\u003c\/a\u003e  |  \u003ca href=\"\/collections\/shop-auto-parts\"\u003eShop All Auto Parts\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"2005-2010-toyota-avalon-engine-splash-shield-driver-side","title":"2005-2010 Toyota Avalon Engine Splash Shield Driver Side","description":"\u003ch2 style=\"position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden;\"\u003eKey Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TO1228131\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces OE Number:\u003c\/strong\u003e 5144207010\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 2005-2010 TOYOTA AVALON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine Splash Shield\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Driver Side (LH)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality:\u003c\/strong\u003e OEM Replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PartsPrime","offers":[{"title":"Toyota \/ Avalon","offer_id":62408160903539,"sku":"TO1228131","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/4765\/6819\/files\/TO1228131-1_8d161cfc-32d4-4daa-9acf-6bfc67ab4f8e.jpg?v=1772231783"},{"product_id":"2016-2018-toyota-avalon-engine-splash-shield-passenger-side","title":"2016-2018 Toyota Avalon Engine Splash Shield Passenger Side","description":"\u003ch2 style=\"position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden;\"\u003eKey Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TO1228211\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces OE Number:\u003c\/strong\u003e 5144107040\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 2016-2018 TOYOTA AVALON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine Splash Shield\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Passenger Side (RH)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality:\u003c\/strong\u003e OEM Replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PartsPrime","offers":[{"title":"Toyota \/ Avalon","offer_id":62408162181491,"sku":"TO1228211","price":36.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/4765\/6819\/files\/TO1228211-1_735dbffd-a53c-47f4-9d86-6b17168376aa.jpg?v=1772231785"},{"product_id":"2016-2018-toyota-avalon-engine-splash-shield-driver-side","title":"2016-2018 Toyota Avalon Engine Splash Shield Driver Side","description":"\u003ch2 style=\"position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden;\"\u003eKey Information\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TO1228212\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces OE Number:\u003c\/strong\u003e 5144207040\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 2016-2018 TOYOTA AVALON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine Splash Shield\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Driver Side (LH)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality:\u003c\/strong\u003e OEM Replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PartsPrime","offers":[{"title":"Toyota \/ Avalon","offer_id":62408163524979,"sku":"TO1228212","price":36.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/4765\/6819\/files\/TO1228212-1_5f29b8eb-2ef0-4a39-8af7-e0a6e2e4bc88.jpg?v=1772231786"}],"url":"https:\/\/partsprime.ca\/collections\/toyota-avalon-engine-splash-shields.oembed","provider":"Parts Prime","version":"1.0","type":"link"}