Best Polyurethane Engine Mounts

1. Polyurethane Motor Engine Mounts Bracket for Small & Big Block Chevy SBC BBC 350 – Black/Pair

Upgrade your Chevy’s engine with these polyurethane motor mounts. They fit small and big block engines and work great for stock or high-performance setups. The zinc-plated steel ensures strength and durability.

These mounts are compatible with many Chevy models, from Corvette to Chevelle. Each pair includes reinforcement plates for extra height and support.

2. Polyurethane Motor Engine Mounts Bracket for Small & Big Block Chevy SBC BBC 350 -RED/Pair

Upgrade your engine with these Polyurethane Motor Engine Mounts Bracket pairs. They fit both Small & Big Block Chevy motors perfectly. These mounts are great for stock and high performance engines.

These brackets have wide compatibility for many Chevy models like Corvette, Camaro, and Impala. They replace original parts with numbers 3990914, 3960768, and 6258154. Made with polyurethane and zinc plated steel, they are built to last.

Each pair comes with reinforcement plates for extra strength. They are strong, sturdy, and reliable. GSKMOTOR offers 30 days returns and exchanges for your peace of mind.

3. ApplianPar Left Right Side Engine Motor and Transmission Mounts Set for BMW 323i 323ic 328i 330i Z4 E36 E46

This engine and transmission mount set fits many BMW models, including 323i, 328i, 330i, Z4, E36, and E46 variants from 1992–2008. It ensures a direct replacement for worn factory parts.

Made of durable aluminum and polyurethane, these mounts boost strength and longevity. They replace common OEM numbers like 22116779970 and 22316799331. The kit includes left and right mounts for full installation.

Upgrading to this set improves engine stability and reduces vibration. Secure fit and smoother ride for daily drivers or performance enthusiasts.

4. 9.4102G Universal Mounts Body Mounting Bushings Universal Polyurethane Mounts / Isolators, Including 4 Washers, 2 Sleeves and 4 Bushings (Black, 2 Sets)

These Universal Mounts fit many vehicles and machines. They reduce vibrations from engines and roads.

Designed for cars, trucks, and custom builds. They replace worn rubber or metal mounts. Made of durable steel and rubber, they resist rust and last longer.

Each kit includes washers, sleeves, and bushings. Easy to install with common tools. Backed by a 30-day return and 12-month warranty.

5. Universal LS Engine Motor Mounts Conversion Swap by GSKMOTOR – Compatible with Chevrolet LS Conversions LS1 LS2 LS3 LS6 LS7 Engine Motor Mounts (LS Conversion Swaps)

Universal LS Engine Motor Mounts help install modern LS engines in older cars or trucks. They fit many vehicles and make swaps easy.

Includes 2 mounts and 4 frame brackets. Made of durable mild steel with polyurethane bushings. Works with LS1, LS2, LS3, LS6, LS7, and LS9 engines.

GSKMOTOR offers 30-day returns and fast support. These mounts ensure strong performance and long life.

6. Energy Suspension- 3.1144R GM 4.3 MOTOR MOUNT LATE

The Energy Suspension 3.1144R is a high-performance motor mount designed for GM 4.3 engines. It’s made in the United States, ensuring quality and reliability.

This mount uses Hyper-Flex polyurethane, which is tougher than rubber. It resists contaminants that often damage regular mounts. Its durability makes it a smart choice for long-term use.

Ideal for professionals and enthusiasts, it delivers reliable performance. The precision design ensures a perfect fit. Upgrade your engine with this trusted product.

7. 1 Pair SHLPDFM Black Polyurethane Motor Mounts Engine zinc Plated Steel 3990914 3960768 6258154 Comptible with Small Big Block Chevy SBC BBC 350 454

These motor mounts fit Small and Big Block Chevy engines. They work for Corvette, Camaro, Caprice, Chevelle, and more. Strong black polyurethane makes them tougher than stock rubber.

They match key part numbers: 3990914, 3960768, 6258154. The 2-9/16″ spacing ensures a precise fit for your setup.

No vibration or noise from solid metal mounts. Limits engine movement to boost power transfer. Durable, easy to install, and built for performance.

8. Energy Suspension 3.1116R Clam Shell Type Engine Mount for GM

This Clam Shell Engine Mount fits GM vehicles. It uses Hyper-Flex polyurethane to resist oil, heat, and wear. It keeps your engine stable and lasts longer than rubber.

The mount is professional-grade and built for tough conditions. Its design prevents permanent compression, so it stays strong over time.

Installation is easy—it’s a direct swap for old mounts. You’ll get smooth performance and trust it to protect your engine.

9. TIKSCIENCE Engine Motor Mount Bushing Polyurethane Fit for Peterbilt 379 Replace CB2203-72 MR1001

The TIKSCIENCE Engine Motor Mount Bushing is a perfect fit for Peterbilt 379 trucks. It replaces CB2203-72 MR1001 parts. Always check your vehicle model before buying.

This bushing reduces noise and absorbs vibrations, making rides smoother. It’s durable and easy to install, protecting your engine and extending its life.

10. Daystar KJ01004BK Polyurethane Motor Mount

The Daystar KJ01004BK Polyurethane Motor Mount is built with heavy duty steel for long-lasting strength. Its fully welded and interlocked design ensures solid, reliable performance.

The mount uses a special polyurethane blend to cushion the motor. This reduces vibrations and keeps the motor stable. It also lasts longer than standard rubber mounts.

This motor mount cuts power loss often seen in traditional setups. It helps your vehicle run smoother and more efficiently. Plus, its durable build handles tough conditions without wear.