Permatex Optimum Easy-Disassembly Red RTV Silicone Gasket Maker, 3 OZ
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Permatex 59423 Vehicle Fitment
Fits 0 vehiclesThis Permatex Optimum Easy-Disassembly Red RTV Silicone Gasket Maker, 3 OZ fits vehicles.
Permatex 59423 Specifications
- US Item Number
- 27038
- Vendor Category
- Gasketing, Red Gasket Makers
Permatex 59423 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
Permatex 59423 Product Description
Permatex Optimum Easy-Disassembly Red NOW has Easy-Disassembly feature to reduce the time it takes to disassemble the engine or parts. Apply Optimum Easy Disassembly as normal and when it comes time to take apart, all you have to do is loosen the parts from each other and peel away the gasket maker with your fingers. Its that easy! Permatex Optimum Easy Disassembly Seals Strong and Removes Fast Permatex's Optimum Easy-Disassembly Red offers the maximum temperature resistant available today. Optimum Red ranges up to 750 Degrees F (399 Degrees C); higher than Ultra Copper and Regular RTV Red. This Maximum Temperature gasket maker is resistant to high thermal cycling and is sensor-safe, non-corrosive RTV. This chemical gasket maker can be used in replacement of pre-cut gaskets and is ideal for high-temperature applications such as the exhaust manifold, header, turbochargers and slip-fit exhaust parts.
Key Features
- Easy to disassembly
- Maximum temperature performance
- OEM specified
- Sensor-safe, non-corrosive, RTV silicone
- Temperature resistance up to 750?F (399?C) intermittent
About Permatex
Shop Permatex Gasket Maker at Autrex with vehicle fitment details, current pricing, and checkout options for the Permatex 59423. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — Permatex 59423
What parts does the Permatex 59423 replace?
The Permatex 59423 is a direct replacement for Loctite 37466, Loctite 37517, Permatex 27038. See the full interchange list for all compatible replacements.
How do I confirm the Permatex 59423 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Permatex 59423. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Permatex 59423?
Shipping options for the Permatex 59423 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Permatex 59423 cost?
The Permatex 59423 is currently listed at $18.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Permatex Optimum Easy-Disassembly Red RTV Silicone Gasket Maker, 3 OZ a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Permatex Optimum Easy-Disassembly Red RTV Silicone Gasket Maker, 3 OZ before ordering.