Mardarth Engine & Transmission Mount Kit for 2003–2007 Honda Accord 3.0L V6 Auto — 6‑Piece OEM‑Style, High‑Durability

Mardarth's kit replaces all major engine and automatic-transmission mounts for 2003–2007 Accord 3.0L V6 models, restoring proper engine alignment and reducing noise and vibration.

If your 2003–2007 Honda Accord LX/EX/SE with the 3.0L V6 automatic transmission is showing signs of excessive vibration, clunking when shifting, or visible mount wear, this complete mount set provides an OEM-style replacement tested for durability and fit. The package contains three engine mounts and three transmission mounts designed specifically for the automatic 3.0L application, engineered with higher-grade materials to match or exceed the original mounts' performance.

How will replacing these mounts affect driving feel?

Worn mounts allow the engine and transmission to shift under load, which translates into increased cabin vibration, rough idle, and sharper transfer of road shock. Installing fresh mounts stabilizes the powertrain, producing a smoother idle, quieter cabin, and crisper shifting feel without altering vehicle performance.

• Reduces engine movement during acceleration and deceleration
• Cuts down on vibration felt through the floor and steering wheel
• Minimizes clunks and harshness when changing gears
• Restores original engine/transmission alignment

Will these mounts fit my Accord and replace OEM part numbers?

These mounts are specifically manufactured for 2003–2007 Accord LX, EX, and SE models equipped with the 3.0L V6 and automatic transmission. They are not compatible with 2.4L or 3.2L engines. The set is intended as direct-fit replacements for common OEM part references used on this platform.

• Compatible with 2003–2007 Accord 3.0L V6 automatic only
• Replaces common OEM numbers such as A4527HY, A4526HY, A4525, A4544, A4517, A4524
• Direct-replacement design for simplified installation

What materials and testing back the product's reliability?

Mardarth uses improved raw materials and manufacturing controls to provide mounts that meet or exceed the original component specifications. Each mount undergoes quality and performance checks to ensure strength, proper damping characteristics, and resistance to common failure modes like rubber degradation and metal fatigue.

• Higher-grade rubber compounds for longer vibration damping life
• Reinforced metal brackets to resist bending and fatigue
• Performance testing to mirror OEM load conditions

What comes in the box and what warranty is included?

The kit ships with three engine mounts and three transmission mounts—everything needed to replace the usual wear points on the automatic 3.0L Accord. Mardarth provides a 30-day warranty; if you encounter an issue, their customer service team handles requests to resolve fitment or quality concerns.

• Contains 3 engine mounts and 3 transmission mounts
• Packaged for immediate, complete replacement
• 30-day warranty and responsive customer support

Who this is for: This mount set is aimed at Accord owners, mechanics, and DIY enthusiasts working on 2003–2007 Honda Accords with the 3.0L V6 automatic transmission who need a full, reliable replacement of worn powertrain mounts. If you want to eliminate vibration, restore original engine positioning, and avoid piecemeal part purchases, this complete kit offers a straightforward, tested solution without modifying vehicle behavior.