moog-k3186 | Front Coil Spring Isolator Pads - Dodge Nitro

  • moog-k3186 Front Upper or Lower Coil Spring Insulator

Front Upper or Lower Coil Spring Insulator

Manufacturer: MOOG
Part Number: moog-k3186
Price: $25.98

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  • Moog fulfills their warranty through their individual dealers. That means that in order to receive warranty support, you will have to refer back to the original dealer you purchased the part from. Be sure to check the dealer's warranty support before you buy the part to make sure that they will properly support the warranty. If a dealer will only refer you back to the manufacturer in order to receive warranty support, then you may not actually have any warranty at all.


    Moog Premium Steering Components carry a Limited Lifetime Warranty. Moog R-Series Control Arms, Hub Assemblies, and Strut Assemblies carry a 3 Year Warranty.

    Moog warranties their parts to be free of defects in materials and/or workmanship during these timeframes as measured from the date of purchase.

    If a Moog part should fail due to materials or manufacturing defect while under warranty, we will provide a replacement of the part upon return of the defective part.

FitmentFront Upper or Lower Coil Spring Insulator moog-k3186 fits these vehicles:

moog-k3186 | Front Coil Spring Isolator Pads - Dodge Nitro

Moog Coil Spring Isolators

Primarily designed to eliminate the vibrations and noise created by driving over uneven surfaces, coil springs come standard on almost every vehicle today. Another key component to this system is the coil spring isolators. While the coil springs take the edge off of the most intense bumps and vibrations, coil spring isolators are made to smooth out what's left. Additionally, coil spring isolators are used to protect the control arms from impacting the coil spring. OE isolators are usually made out of rubber. While rubber is good at absorbing vibrations, it doesn't last long against the constantly shifting weight and pressure.

Moog Bushing Box
Moog OE coil spring

OEM Distorts, Moog Restores

Moog's coil spring isolators are made of high-quality rubber. These isolators will restore your coil spring operation to like new status with the same comfort and isolation as the OE. The OE isolator can crush or warp until the coil spring is not properly aligned. Look to Moog when restoring your coil spring setup.

MOOG moog-k3186

Product Reviews for moog-k3186 | Front Coil Spring Isolator Pads - Dodge Nitro

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MOOG moog-k3186

5 out of 5 based on 1 user reviews. Write a Review


starstarstarstarstar" Excellent "

I installed new moog coil spring insulators all the way around in conjunction with an Old Man EMU 1.5" suspension lift on my Jeep Liberty. The result was vastly improved ride and handling characteristics. Jeep drives better than new now with 109,000 miles on it.

verified_user Verified Buyer - - . MOOG moog-k3186 - 5 out of 5
Fitment for moog-k3186
MakeModelYear RangePositionDrive WheelQuantity RequiredEngine BaseEngine VINEngine Designation
DodgeNitro2011-2007Front Quantity 4
DodgeNitro2008-2007Rear Lower Quantity 2
DodgeNitro2008-2007Rear Upper Quantity 2
JeepLiberty2012-2008Front Quantity 4
JeepLiberty2007-2002Front Quantity 2

question_answer Customer Questions and Answers

What are the dimensions for k3186?
The dimensions on Part Number k3186 are, outer diameter is 4.567 inch, inner diameter is 2.895 inches, and the height is 1.398 inches.

MOOG-K3186 - Spring Seat - Are these rears or front and are they rubber or a composite?
Part number MOOG-K3186 , depending on the year model vehicle, can fit as a front or a rear isolator. This Isolator is made of rubber.