Engine Mounts

Engine Mounts: hold the powertrain still so it can put power down

An engine mount is the bracket-and-bushing assembly that ties your motor and transmission to the chassis. Stock rubber mounts are soft on purpose to kill vibration, but that same softness lets the powertrain rock under load, which costs you throttle response and, on a high-torque or swapped build, can put belts and lines where they shouldn't be. Firmer aftermarket engine mounts cut that movement so the drivetrain stays planted when you launch, shift, or lift. That's the trade every buyer on this page is weighing: less slop versus more vibration through the cabin.

What ThreePiece stocks

There are 191 engine mounts and mount kits in this category, spanning single bushings up to full multi-piece kits. Current prices run from $45 to $879 for what's in stock right now — not a locked-in quote, but the live range. Thirteen brands are represented. Innovative Mounts is the deepest with 86 products, followed by Torque Solution at 63 and Energy Suspension at 15, with ISR Performance, Whiteline, Cusco, Superpro, UMI Performance, aFe, Ford Racing, Perrin, Kartboy and Prothane filling out the rest.

Of these, 155 carry specific fitment data, with model years spanning 1973 to 2024. Top makes are Honda, Acura, Subaru, Nissan, Mazda, Ford, Mitsubishi and Chevrolet, and the most-covered vehicles include the Honda Civic, Nissan 240SX, Acura Integra and RSX, Subaru WRX, Mazda Miata and Ford Focus.

How to choose

Bushing hardness is the main lever. Softer billet mounts like the Innovative 96-00 Civic K-Series 75A mounts or the 12-15 Civic K-Series 75A set stiffen things up for K-swaps while keeping the ride livable. Complete kits like the Torque Solution 4pc Evo X kit and the Torque Solution WRX/STI pitch mount kit address engine, trans and pitch in one buy — more money, but nothing left rocking. Swap builders should look at dedicated pieces like the ISR VQ35DE swap mount for the 240SX. If your platform is a Corvette rather than an import, the aFe PFADT set for the C5/C6 is the one here. As a rule: firmer bushing and a fuller kit means better control and more noise; a single softer mount is the gentler upgrade.

What else you need with it

Mounts sit inside the wider Engine Components section. When one bushing goes, others often follow, so it's worth checking Bearings and Adapters. A build that needs new mounts usually needs sealing and plumbing too — browse Gasket Kits and Fittings while you're in the cart.

Fitment and ordering

Match your make, model and year against the listing before you buy; not every product lists fitment, so confirm first. For help, call 813-535-5801. Every order ships free, and Affirm and Katapult financing are available at checkout.

Engine Mounts: hold the powertrain still so it can put power down

An engine mount is the bracket-and-bushing assembly that ties your motor and transmission to the chassis. Stock rubber mounts are soft on purpose to kill vibration, but that same softness lets the powertrain rock under load, which costs you throttle response and, on a high-torque or swapped build, can put belts and lines where they shouldn't be. Firmer aftermarket engine mounts cut that movement so the drivetrain stays planted when you launch, shift, or lift. That's the trade every buyer on this page is weighing: less slop versus more vibration through the cabin.

What ThreePiece stocks

There are 191 engine mounts and mount kits in this category, spanning single bushings up to full multi-piece kits. Current prices run from $45 to $879 for what's in stock right now — not a locked-in quote, but the live range. Thirteen brands are represented. Innovative Mounts is the deepest with 86 products, followed by Torque Solution at 63 and Energy Suspension at 15, with ISR Performance, Whiteline, Cusco, Superpro, UMI Performance, aFe, Ford Racing, Perrin, Kartboy and Prothane filling out the rest.

Of these, 155 carry specific fitment data, with model years spanning 1973 to 2024. Top makes are Honda, Acura, Subaru, Nissan, Mazda, Ford, Mitsubishi and Chevrolet, and the most-covered vehicles include the Honda Civic, Nissan 240SX, Acura Integra and RSX, Subaru WRX, Mazda Miata and Ford Focus.

How to choose

Bushing hardness is the main lever. Softer billet mounts like the Innovative 96-00 Civic K-Series 75A mounts or the 12-15 Civic K-Series 75A set stiffen things up for K-swaps while keeping the ride livable. Complete kits like the Torque Solution 4pc Evo X kit and the Torque Solution WRX/STI pitch mount kit address engine, trans and pitch in one buy — more money, but nothing left rocking. Swap builders should look at dedicated pieces like the ISR VQ35DE swap mount for the 240SX. If your platform is a Corvette rather than an import, the aFe PFADT set for the C5/C6 is the one here. As a rule: firmer bushing and a fuller kit means better control and more noise; a single softer mount is the gentler upgrade.

What else you need with it

Mounts sit inside the wider Engine Components section. When one bushing goes, others often follow, so it's worth checking Bearings and Adapters. A build that needs new mounts usually needs sealing and plumbing too — browse Gasket Kits and Fittings while you're in the cart.

Fitment and ordering

Match your make, model and year against the listing before you buy; not every product lists fitment, so confirm first. For help, call 813-535-5801. Every order ships free, and Affirm and Katapult financing are available at checkout.