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If you own a 2006-2014 Honda Ridgeline, worn engine mounts can cause vibration, clunks, and accelerated wear on drivetrain components. Choosing the right engine mount replacement matters because the wrong choice can increase noise and transfer more vibration into the cabin, while the right unit restores ride comfort and protects transmission and exhaust alignment.This guide presents the top shortlisted engine mounts for the Ridgeline across the 2006 through 2014 model years. We evaluated options for durability, fitment accuracy, and installation practicality so you can pick a solution that matches how you use the truck. Below are our top picks followed by guidance on selection, common symptoms, installation considerations, and practical owner tips.
Looking for other parts? See all Honda Ridgeline parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | A-Premium Engine and Transmission Mount Kit, Set of 5 for Honda Ridgeline 2006–2008 3.5L Automatic |  |
| Best Value The sweet spot between price and what you get | CF Advance Engine and Transmission Mount Set (4-piece) for 2006–2009 Honda Ridgeline 3.5L |  |
| Best Budget The cheapest option that still gets the job done reliably | UMNUNV Engine Mount for Honda Ridgeline 2006-2014 (A65036) |  |
| Highest Rated A top-rated pick with lots of positive feedback | ENA Front Engine Motor Mount for 3.2L / 3.5L Honda and Acura V6 |  |
| Most Popular A crowd favorite that many people choose with confidence | K3241 5-Piece Engine and Transmission Mount Set for 2006–2008 Honda Ridgeline 3.5L Automatic |  |
1. A-Premium Engine and Transmission Mount Kit, Set of 5 for Honda Ridgeline 2006–2008 3.5L Automatic
| Vehicle fitment | Honda Ridgeline 2006-2008 3.5L (Automatic) |
|---|---|
| Set contents | Front motor mount with vacuum nozzle; front-right motor mount; front transmission mount; rear motor mount; rear transmission mount |
| Material type | Alloy Steel, Aluminum, Rubber |
| Manufacturer warranty | One Year Unlimited Mileage Quality Guarantee |
| Reference numbers | A4519, A4576, A4523, A4531, A65036 |
This five-piece kit replaces the front, front-right, rear engine mounts and both transmission mounts on 2006–2008 Honda Ridgeline 3.5L automatic models. The mounts combine alloy steel, aluminum and rubber components and are intended to match factory fit and function so the engine stays aligned and vibration is reduced under normal driving. Installation is typical for a full-mount replacement job and usually done with the engine supported on a hoist or jack; the kit includes the commonly replaced pieces so you can address all major mounting points in one service. Notable features include a front motor mount with vacuum nozzle and a manufacturer-backed one-year unlimited-mileage parts guarantee. Expect improved NVH compared with worn mounts, but plan for a professional-level install or a shop labor charge because full replacement requires engine support and torqueing to factory specs.
Best for: Buyers who want a single kit to replace all major engine and transmission mounts on a 2006–2008 Ridgeline and prioritize restoring factory-level vibration control and drivetrain alignment.
Less Ideal for: Drivers who need a temporary stopgap repair or who prefer individual upgraded performance mounts should look elsewhere; also not suitable for other model years or non-automatic transmissions.
- Complete five-piece kit covers front, front-right, rear engine mounts and both transmission mounts for a single service event
- Construction uses alloy steel, aluminum and rubber for durability and vibration damping
- Includes a front motor mount with vacuum nozzle for a direct replacement of that OEM-style part
- Designed and tested to meet or exceed factory specifications for fit and function
- One-year unlimited-mileage parts guarantee from the brand
- Installation requires supporting the engine and correct torque sequence, so professional installation is likely needed
- Fitment limited to 2006–2008 Ridgeline 3.5L automatic models only
Verdict: If you want a complete factory-style replacement to eliminate vibration and restore proper engine support on a 2006–2008 Ridgeline 3.5L automatic, this five-piece kit is a convenient all-in-one solution.
2. CF Advance Engine and Transmission Mount Set (4-piece) for 2006–2009 Honda Ridgeline 3.5L
| Fitment | 2006-2009 Honda Ridgeline 3.5L V6 |
|---|---|
| Set Name | Engine Motor and Transmission Mount Set of 4PCS |
| Material Type | Alloy Steel |
| Finish Types | Powder Coated |
This CF Advance 4-piece mount kit replaces the front, front-right, rear, and transmission mounts on 2006–2009 Honda Ridgeline 3.5L models. Made from powder-coated alloy steel, the set is intended as a direct replacement for worn factory mounts and is used during routine engine or transmission mount failure repairs. The heavy-duty construction and powder coating improve corrosion resistance and durability compared with softer rubber-only mounts, and the kit is supplied with the specific part references for each position to simplify matching to the failed mount. Expect firmer engine support and reduced movement under load, which helps preserve driveline alignment and makes shifts feel more consistent. This solidity can transmit a bit more vibration into the cabin compared with softer OEM-style mounts, and buyers should verify exact fit against their vehicle's part numbers before installation. Installation typically requires basic mechanical tools and moderate DIY experience or a visit to a shop to ensure torque and alignment are correct.
Best for: Buyers who want a practical, long-lasting replacement to restore engine and transmission stability on a Ridgeline and prefer replacing all mounts at once to avoid repeat labor.
Less Ideal for: Drivers who prioritize a softer, vibration-isolating ride or those looking for a tuned performance mount solution with increased rigidity beyond stock replacements.
- Full set covers front, front-right, rear, and transmission mounts so you can replace all worn mounts at once
- Alloy steel construction with powder coat offers better corrosion resistance and long-term durability than uncoated parts
- Includes manufacturer part references to help ensure correct placement and simplify ordering or verification
- Stiffer metal-mounted design may transmit more vibration and noise to the cabin compared with softer factory-style isolators
Verdict: A durable four-piece, factory-replacement style mount kit that restores engine and transmission stability for 2006–2009 Ridgelines while minimizing future repeat repairs.
3. UMNUNV Engine Mount for Honda Ridgeline 2006-2014 (A65036)
| Fitment | Honda Ridgeline 2006-2014 |
|---|---|
| Part Number | A65036, 50806SJCA01 |
| Brand Name | UMNUNV |
| Unit Count | 1 Count |
This UMNUNV engine mount is a direct replacement part for 2006–2014 Honda Ridgeline models intended to secure the engine to the chassis and reduce vibration and noise. It installs in the same location as the factory mount and is used when an original mount shows wear, cracking, or excessive engine movement. The listing highlights vibration dampening and reinforced construction, which should improve ride comfort and cut down on cabin noise compared with a failing mount. Installation is straightforward for a mechanically inclined DIYer or a shop: remove the old mount, align the new unit, and torque the bolts to spec. Practical benefits include restoring engine stability and preventing additional drivetrain stress. Limitations are that this is a single replacement mount with no stated warranty information and the listing does not include detailed material specifications or performance testing, so long-term durability versus higher-end or OEM mounts is uncertain.
Best for: Buyers replacing a worn Ridgeline engine mount who want an affordable, ready-fit part to restore engine stability and reduce vibration without sourcing OEM parts.
Less Ideal for: Drivers seeking guaranteed long-term durability backed by manufacturer warranty or those who prefer verified performance parts for high-mileage or heavy-duty use.
- Made to fit 2006–2014 Honda Ridgeline fitment for direct replacement
- Designed to reduce engine vibration and lower cabin noise
- Constructed for durability compared with worn factory mounts
- Relatively simple installation suitable for DIY replacement
- No explicit warranty or detailed material specifications provided
- Listing lacks independent performance testing or longevity data
Verdict: A cost-conscious direct-fit replacement that restores engine support and reduces vibration for 2006–2014 Ridgeline owners who want a practical DIY fix.
4. ENA Front Engine Motor Mount for 3.2L / 3.5L Honda and Acura V6
| Material Type | Rubber, Steel |
|---|---|
| Location | Front Side |
| Mounting Hole Quantity | 4 |
| Stud Quantity | 1 |
This ENA front engine motor mount replaces the factory front-side mount on compatible 3.2L and 3.5L V6 Hondas and Acuras. It is a single-piece rubber-and-steel mount intended to absorb engine vibration and reduce noise transmitted to the cabin, restoring a smoother, more comfortable driving feel after an old mount fails. Installation is direct-replacement style with four mounting holes and one stud, so a competent DIYer can swap it with common hand tools; professional install is straightforward as well. The rubber construction gives good NVH damping for daily driving and helps protect drivetrain components from excess movement. Limitations are that this is a single mount sold separately rather than a multi-piece kit, and rubber mounts wear faster than premium hydraulic or polyurethane performance mounts, so it is a maintenance-focused repair rather than an upgrade for aggressive driving. Fitment must match the specified 3.2L/3.5L applications to ensure correct alignment and function.
Best for: Buyers who prioritize restoring reliable, quiet operation on a daily-driven Ridgeline and want a straightforward, factory-style replacement that is easy to install.
Less Ideal for: Drivers seeking a long-life performance upgrade for heavy towing or aggressive driving should consider stiffer aftermarket or hydraulic mounts instead.
- Direct-replacement design for straightforward installation and correct fit
- Rubber-and-steel construction provides effective vibration and noise reduction for everyday driving
- Four mounting holes and one stud match factory mounting points for secure attachment
- Sold individually so you can replace only the failed mount without buying a full set
- Sold as a single piece rather than a complete mount kit which may require sourcing other mounts separately
Verdict: Choose this ENA front mount if you want a direct, factory-style replacement that restores quiet, reliable engine support on a 2006–2014 Ridgeline with a 3.5L V6.
5. K3241 5-Piece Engine and Transmission Mount Set for 2006–2008 Honda Ridgeline 3.5L Automatic
| Compatible vehicle | 2006-2008 Honda Ridgeline 3.5L AUTO |
|---|---|
| Kit contents | Five pieces (front, right, rear motor; front-left, rear-left transmission) |
| Manufacturer part number | MK3241-05 |
| UPC | 680490737268 |
This five-piece mount kit replaces the Ridgeline's front, right, and rear motor mounts plus the front-left and rear-left transmission mounts to restore engine support and reduce vibration. It is sold as a complete set so you can overhaul all major mounting points at once during a repair, which simplifies installation and helps maintain consistent wear across mounts. The listing notes factory-replacement intent and the seller offers a five-year one-time parts replacement, which adds reassurance for buyers concerned about early failure. In practice expect noticeably reduced engine movement and smoother idle compared with worn original mounts, though longevity will depend on installation quality and driving conditions. The kit is specific to 2006–2008 Ridgeline 3.5L automatics, so confirm transmission type and VIN fitment before purchase. If you want a full mount refresh with warranty backing and straightforward compatibility for the stated years, this set is a practical option.
Best for: Buyers who want a complete, warranty-backed replacement to restore ride smoothness and engine stability on a 2006–2008 Ridgeline with the 3.5L automatic transmission and who prefer replacing all mounts at once.
Less Ideal for: Drivers seeking mounts for other model years, different engines, or manual transmissions should look for parts specified for their exact vehicle instead.
- Complete five-piece set covers all primary engine and transmission mounts for a single overhaul
- Designed to replace factory mounts for a factory-quality fit and function
- Seller offers a five-year one-time parts replacement for added confidence
- Reduces engine movement and vibration when installed correctly
- Fitment limited to 2006–2008 Ridgeline 3.5L automatic models so not suitable outside that range
- Durability depends on correct installation and vehicle use; aftermarket life can vary from factory parts
Verdict: A practical all-in-one mount kit for 2006–2008 Ridgeline 3.5L automatics that restores engine stability and comes with a one-time five-year parts replacement for added peace of mind.
Choosing the Right 2006-2014 Honda Ridgeline Engine Mount: Key Factors to Consider
Fitment and Compatibility
Proper fitment is essential because the Ridgeline uses specific mounting points and bracket orientations across the 2006-2014 model years. A correctly matched engine mount seats the engine at the right height and alignment, preserving driveline angles and preventing strain on the transmission and exhaust.
Incorrect fitment can cause accelerated wear on adjacent parts, recurring installation attempts, or the need for additional brackets and adapters. When choosing a mount, verify that mounting hole spacing, stud sizes, and bracket shapes align with the Ridgeline's existing hardware. Also consider whether replacement requires reuse of original hardware or if new bolts and insulators are provided.
Vibration Damping
Vibration damping determines how much engine movement and vibration is isolated from the cabin. Softer rubber compounds absorb more high-frequency vibration but may allow greater engine movement under load, which can feel like slosh or surge during acceleration.
Conversely, stiffer mounts reduce movement and improve perceived responsiveness but can transmit more vibration into the passenger compartment. For the Ridgeline, balance is important: choose a mount that reduces idle and road vibration without compromising stability under acceleration or when towing. Consider your typical driving—daily commuting, highway cruising, or towing—when prioritizing damping characteristics.
Durability and Material Quality
Mount materials and construction affect lifespan, especially in the Ridgeline's engine bay environment where heat, oil, and road contaminants are present. Look for mounts with robust metal components, corrosion-resistant coatings, and rubber or polyurethane compounds rated for heat and oil exposure.
Bonding methods between rubber and metal also matter because failures often occur at the adhesion interface. Durable designs and thicker rubber sections can resist cracking and separation. Consider expected mileage and whether you need a longer-lasting solution for higher-mileage trucks.
Torque Handling and Load Capacity
Engine mounts must handle the engine's torque reactions during acceleration, deceleration, and gear shifts. For the Ridgeline's V6, mounts that can absorb torque without excessive deflection preserve driveline alignment and reduce stress on transmission mounts and CV joints.
Torque-handling capacity is particularly important if the vehicle is used for towing, heavy loads, or spirited driving. Some mounts include reinforced metal inserts or progressive-rate rubber designs that stiffen under higher loads to control torque-induced movement while remaining compliant at idle.
Installation and Maintenance
Installation complexity impacts total downtime and whether the job is practical for a home mechanic. Some mounts are direct bolt-on replacements with easy access, while others require engine support, bracket removal, or lifting subframe components.
Factor in whether special tools or torque specifications are needed, and whether replacement of mounting bolts or washers is recommended. Consider also how accessible the mount is for routine inspection so you can spot deterioration early and avoid related damage.
Noise Characteristics and NVH
Noise, vibration, and harshness characteristics differ by mount design. Some materials suppress buzzing and clunking better than others, which affects perceived quality inside the Ridgeline cabin. Pay attention to how mounts perform at idle, during cold starts, and under sudden throttle changes.
Noise characteristics can interact with other worn components, so a mount that isolates sound well may mask or aggravate noises coming from exhaust or transmission if underlying issues exist. Prioritize mounts designed to reduce the most common cabin disturbances for Ridgeline owners.
Common Symptoms of a Failing Engine Mount
Knowing the typical signs of failure helps you decide when replacement is necessary. Common symptoms on the 2006-2014 Ridgeline include increased vibration at idle, especially when the vehicle is in park or neutral, and a noticeable clunk or bang when shifting between drive and reverse as the engine rocks against its mounts.
Other signs include abnormal engine movement during acceleration, misaligned exhaust contact or rattles due to changed geometry, and unusual drivetrain noises that vary with throttle. Addressing these symptoms early can prevent secondary damage to hoses, wiring, and other mounts.
- Increased vibration at idle or low speed
- Clunking during gear changes or sudden throttle
- Visible engine movement when revving
- Unusual exhaust or drivetrain noises that change with acceleration
When To Replace Versus Inspect
If you notice persistent vibration or repeated clunks after simple fixes like tightening fasteners, replacement is often warranted. A thorough inspection should include visual checks for cracked or separated rubber, loose studs, and corrosion on metal brackets.
Short of visible damage, replace the mount if symptoms are progressive or if other mounts show significant wear. In many cases, replacing all related mounts at once reduces repeated labor costs and restores balanced NVH control across the vehicle.
- Inspect whenever vibration or clunks appear
- Replace if rubber is cracked, separated, or studs are loose
- Consider replacing companion mounts together to rebalance NVH
Installation Considerations for DIY Mechanics
Many Ridgeline engine mounts are accessible with basic tools, but some locations require supporting the engine with a jack and wood block or an engine support bar. Always follow torque specifications and safety procedures to avoid misalignment or stripped threads.
Plan for potential ancillary work such as replacing aged bolts or cleaning mounting surfaces. If access is tight, having an extra set of hands or lift access simplifies alignment and helps ensure correct torque on fasteners.
- Support the engine properly before removing mounts
- Use correct torque values and replace worn bolts
- Verify alignment and clearance after installation
How Different Mount Designs Affect Ride and Handling
Solid, stiffer mounts reduce engine movement and can make the vehicle feel more responsive during acceleration, but they often transmit more vibration to the cabin. Softer mounts provide a smoother idle and less cabin buzz but may allow perceptible engine shift under load.
Progressive or hybrid mount designs seek a middle ground, behaving softly at low loads and stiffening as torque rises. Choose the design that matches how you use the Ridgeline—commuting and highway driving favor comfort, while towing and heavier loads favor stiffer control.
- Soft mounts: better idle comfort, more engine movement under load
- Stiff mounts: improved control, increased NVH
- Progressive designs: compromise between comfort and control
Maintenance Tips to Extend Mount Life
Regular visual inspections during oil changes help catch early rubber degradation, oil contamination, or loose hardware before failure. Keep oil leaks addressed because petroleum exposure accelerates rubber breakdown and reduces mount life.
Avoid prolonged high-rev driving with a worn mount since increased engine movement can strain adjacent components. When replacing a mount, clean the mating surfaces thoroughly and torque new fasteners to specification to prevent early loosening.
- Check mounts during routine maintenance for cracks or separation
- Fix oil leaks to prevent rubber deterioration
- Torque hardware to spec and clean mating surfaces at installation
Still looking for the perfect fit?
Select your Honda Ridgeline configuration to see the most relevant Engine Mounts recommendations
How We Chose the Best 2006-2014 Honda Ridgeline Engine Mount
We focused on criteria that directly affect fit, longevity, and ride quality for the 2006-2014 Honda Ridgeline. Core evaluation points included: fitment accuracy to the Ridgeline 2006-2014 mounting points and brackets, because precise alignment prevents premature wear on driveline and exhaust components; material and construction quality, covering rubber compound, bonding method, and metal hardware for resistance to heat, oil, and road exposure; vibration damping performance, measured by design features that isolate engine movement without making mounts overly soft; load capacity and torque-handling characteristics relevant to the Ridgeline's V6 engine and factory torque loads; and installation practicality, including bolt access, whether special tools or bracket removal are typically required, and how often replacement of related fasteners is recommended.We excluded units that lacked clear compatibility details for the 2006-2014 Ridgeline, parts with unverified construction claims, and options that would require extensive chassis or subframe modification. Our shortlisting emphasized real-world durability and correct fit rather than marketing claims, and prioritized options that balance NVH control with the vehicle's expected load and driving usage.
Our full evaluation process is outlined in our review methodology.
FAQ
How long do engine mounts usually last on a 2006-2014 Ridgeline?
Mount lifespan varies with driving conditions and exposure to heat or oil, but they often last many years under normal use. Heavy towing, frequent short trips, or oil leaks can shorten life and lead to earlier replacement.
Can I drive a Ridgeline with a bad engine mount?
You can drive short distances, but prolonged driving with a failed mount risks damage to other components, causes increased vibration, and can lead to broken hoses or wiring. It is best to repair or replace mounts promptly.
Will replacing one mount fix vibration issues?
Sometimes, but not always. Vibration can stem from multiple mounts or other drivetrain issues, so inspect all mounts and related components. Replacing companion mounts together often provides the most balanced result.
Is a stiffer mount better if I do towing with my Ridgeline?
Stiffer mounts can reduce engine movement under towing loads, improving driveline alignment. However, they may increase cabin vibration. Balance load-handling benefits against NVH when selecting a mount.
Do engine mounts require special tools to install on the Ridgeline?
Many replacements use standard hand tools and an engine support method, but some positions may require specific sockets, torque tools, or an engine support bar. Review installation steps before starting and ensure you have the correct torque specifications.
What are the typical signs that a motor mount has oil damage?
Oil-damaged mounts often show softened or swollen rubber, accelerated cracking, or separation from the metal insert. You may also notice increased vibration or slapping noises since the mount can no longer isolate movement effectively.
Final Verdict
Choosing the right engine mount for a 2006-2014 Honda Ridgeline means balancing vibration isolation, torque control, and durability against installation practicality. Prioritize fitment accuracy and a compound that matches your driving style—softer for comfort-oriented use, or firmer if you tow or carry heavier loads.Address mounting issues promptly to avoid secondary damage and consider replacing companion mounts together when signs of wear appear. With careful selection and correct installation, a proper engine mount will restore smoother operation and extend the service life of related drivetrain components.
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