“90430-12031 Aluminum Engine Oil Drain Plug Gasket Washer for Toyota Lexus Replaces OE 9043012031” has been added to your cart. View cart

Aluminum Oil Drain Plug Gaskets Crush Washers 90430-12031 for Toyota Lexus Engine Maintenance

Name: Aluminum Oil Drain Plug Gaskets Crush Washers 90430-12031 for Toyota Lexus Engine Maintenance
SKU: C1688-1051023441676
Availability: InStock

$5.26

Keep your engine leak-free with the 90430-12031 Aluminum Oil Drain Plug Gasket. Direct fit for Toyota and Lexus. High-quality crush washers for professional oil changes.

999999999 in stock

Full description

SKU: C1688-1051023441676 Category: Oil Drain Plug Gasket Tags: 90430-12031, aluminum drain washer, engine oil maintenance, lexus crush washer, oil pan plug seal, toyota oil drain gasket

Description

Key Selling Points

Perfect OEM Compatibility: Precision-engineered to replace Part No. 90430-12031, providing an exact fit for a wide range of Toyota and Lexus engine oil pans.
Superior Leak Protection: These aluminum crush washers create a tight, secure seal between the oil drain plug and the pan, effectively preventing oil leaks and environmental contamination.
Professional Grade Material: Manufactured from high-quality aluminum, which provides the necessary deformation properties to seal effectively without damaging the plug threads.
Essential Maintenance Item: Recommended for replacement every time you change your engine oil to maintain the integrity of your vehicle's lubrication system.
Easy DIY Installation: Simple to swap out during routine service; ensures your drain plug remains snug and prevents the risk of stripping the oil pan threads from over-tightening.

Technical Specifications

Material	High-Grade Aluminum
OEM Part Number	90430-12031
Inner Diameter	12mm
Item Type	Engine Oil Drain Plug Gasket / Crush Washer
Application	Toyota & Lexus Vehicles

FAQ Q&A

Q: Why do I need to replace the oil drain gasket every time I change my oil?

A: These are 'crush washers' designed to deform under pressure to create a perfect seal. Once crushed, they cannot regain their original shape, increasing the risk of oil leaks if reused.

Q: Is this washer compatible with my Lexus RX350 or Toyota Camry?

A: Yes, part 90430-12031 is the standard 12mm oil drain plug gasket for the vast majority of Toyota and Lexus models. It provides a universal fit for many engines in these lineups.

Q: Does this gasket have a specific side that should face the oil pan?

A: For basic aluminum crush washers, either side typically works; however, if one side appears flatter, that side should generally face the oil pan surface for maximum contact area.