Aftermarket Coil Spring Isolators

Whether you choose polyurethane or aluminum, these coil spring spacers can restore your vehicle to original ride height and eliminate the negative effects of coil spring sagging. When the OE ride height changes, so does the OE suspension alignment. This leads to a whole mess of issues, including loss of performance, loss of control, a decrease lifespan of other suspension parts compensating for the change, and much more. Install an aftermarket coil spring spacer to eliminate these issues, increase the longevity of your ride and restore it back to the OE set up.

Choose your style:

Universal Coil Spring Isolator Aluminum

Polyurethane Coil Spring Spacers
from Energy Suspension

Energy Suspension's polyurethane coil spring isolators are made of their Hyper-Flex Material for strength, durability and performance. These isolators assemble to the chassis the same was as the OEM and lasts much longer the OE part. Each kit comes with a pair of isolators in either black or red. There are 5 different styles available to choose from, the dimensions and styles of each are listed below.

Energy Suspension Polyurethane Coil Spring Isolators
Universal Shock Bushings Type A Coil Spring Isolator

Style A

Part Number A B C D E F
9.6121 2-1/16" 2-15/32" 3-3/4" 1/4" 1/2" 3/4"
3.6110 2-1/8" 2-5/8" 3-1/2" 1/4" 5/8" 7/8"
9.6106 2-1/8" 2-11/16" 4-1/8" 1/4" 9/16" 13/16"
9.6118 2-1/8" 2-5/16" 3-3/4" 1/4" 7/16" 3/4"
9.6103 2-3/16" 2-3/8" 3-1/2" 7/32" 15/32" 11/16"
9.6116 2-3/16" 2-3/8" 4-9/16" 1/4" 3/8" 5/8"
9.6104 2-3/4" 3-1/16" 4-9/16" 7/16" 5/16" 3/4"
9.6114 2-3/4" 3" 4-1/16" 1/4" 5/16" 9/16"
9.6101 3-3/4" 4-1/16" 5-7/16" 3/8" 1/2" 7/8"
9.6108 3-3/4" 4-1/4" 5-13/16" 5/16" 9/16" 7/8"
9.6120 3-3/4" 4-1/16" 5-7/16" 5/8" 1/2" 1-1/8"
2.6101 2.05" 2.365" 4.2" 0.650" 0.50" 1.16"

Universal Shock Bushings Type B Coil Spring Isolator

Style B

Part Number A B C D E F G
9.6105 2-7/32" 2-9/16" 4-17/32" 1/4" 3/4" 3/4" 3-7/8"
9.6107 3-3/16" 3-9/16" 5-1/4" 3/8" 7/8" 3/4" 4-7/8"

Universal Shock Bushings Type C Coil Spring Isolator

Style C

Part Number A B C D E F
16.6101 2-3/4" 3-15/16" 4-3/8" 3/8" 7/16" 13/16"
16.6103 2-3/4" 3-15/16" 4-1/4" 3/8" 7/16" 13/16"
16.6104 2-3/4" 3-15/16" 4-1/8" 3/8" 7/16" 13/16"

Universal Shock Bushings Type D Coil Spring Isolator

Style D

Part Number A B C D F H
9.6117 2-1/8" 2-1/4" 3-1/4" 1/4" 1" 5/8"
9.6119 2-1/8" 2-1/2" 3-1/4" 1/4" 1" 5/8"
9.6115 2-3/16" 2-3/8" 3" 1/4" 1" 5/8"
15.6103 3" 3-7/16" 4-5/16" 3/16" 1-1/8" 9/16"

Universal Shock Bushings Type E Coil Spring Isolator

Style E

Part Number A B C
9.6112 3/4" 1-5/32" 10"

Aluminum Coil Spring Spacers from SPC

If a vehicle's ride height changes, the alignment of the suspension changes. With SPC Aluminum Coil Spring Spacers, you can restore the OE vehicle ride ride height and correct the issues caused by sagging coil springs. Installing a new coil spring spacer allows the shock absorbers and struts to perform in their intended range greatly increasing lifespan and performance. SPC's coil spring spacers ultimately will improve your vehicle's ride, stability and appearance. Each kit includes one aluminum spacer.

spc-1506 1 COIL SPRING SPACER
Part Number Thickness OD ID Type
spc-1102 3/8" 5" 3-1/2" SPC Coil Spring Spacers Universal
spc-1502 3/8" 5" 3-1/2" SPC Coil Spring Spacers Universal
spc-1512 3/8" 5-1/4" 3-5/8" SPC Coil Spring Spacers Universal
spc-1702 3/8" 5-3/8" 3-3/4" SPC Coil Spring Spacers Universal
spc-2006 3/8" 5-1/8" 4" SPC Coil Spring Spacers Universal
spc-1103 1/2" 5" 3-1/2" SPC Coil Spring Spacers Universal
spc-1303 1/2" 4-1/2" 2-7/8" SPC Coil Spring Spacers Universal
spc-1503 1/2" 5" 3-1/2" SPC Coil Spring Spacers Universal
spc-1513 1/2" 5-1/4" 3-5/8" SPC Coil Spring Spacers Universal
spc-1614 1/2" 5-1/8" 3-3/4" SPC Coil Spring Spacers Universal
spc-1617 1/2" 3-1/2" 2" SPC Coil Spring Spacers Universal
spc-1621 1/2" 4" 2-1/2" SPC Coil Spring Spacers Universal
spc-1703 1/2" 5-3/8" 3-3/4" SPC Coil Spring Spacers Universal
spc-1714 1/2" 5-1/4" 3-1/2" SPC Coil Spring Spacers Universal
spc-1724 1/2" 5-1/2" 3-1/2" SPC Coil Spring Spacers Universal
spc-1903 1/2" 5-7/8" 4-1/8" SPC Coil Spring Spacers Universal
spc-2007 1/2" 5-1/8" 4" SPC Coil Spring Spacers Universal
spc-1104 5/8" 5" 3-1/2" SPC Coil Spring Spacers Universal
spc-1504 5/8" 5" 3-1/2" SPC Coil Spring Spacers 	Universal
spc-1514 5/8" 5-1/4" 3-5/8" SPC Coil Spring Spacers Universal
spc-1704 5/8" 5-3/8" 3-3/4" SPC Coil Spring Spacers Universal
spc-2008 5/8" 5-1/8" 4" SPC Coil Spring Spacers Universal
spc-1106 1" 5" 3-1/2" SPC Coil Spring Spacers Universal
spc-1506 1" 5" 3-1/2" SPC Coil Spring Spacers Universal
spc-1516 1" 5-1/4" 3-5/8" SPC Coil Spring Spacers Universal
spc-1602 1" 3-3/4" 2-1/2" SPC Coil Spring Spacers Universal
spc-1615 1" 4-1/2" 3-1/4" SPC Coil Spring Spacers Universal
spc-1619 1" 3-1/2" 2" SPC Coil Spring Spacers Universal
spc-1622 1" 3-1/2" 2" SPC Coil Spring Spacers Universal
spc-1627 1" 3-1/2" 2-1/4" SPC Coil Spring Spacers Universal
spc-1706 1" 5-3/8" 3-3/4" SPC Coil Spring Spacers Universal
spc-1718 1" 5-1/4" 3-1/2" SPC Coil Spring Spacers Universal
spc-1728 1" 5-1/2" 3-1/2" SPC Coil Spring Spacers Universal
spc-1819 1" 3" 1-3/8" SPC Coil Spring Spacers Universal
spc-1906 1" 5-7/8" 4-1/8" SPC Coil Spring Spacers Universal
spc-2013 1" 4-3/4" 3-5/8" SPC Coil Spring Spacers Universal
spc-1603 1-1/2" 3-3/4" 2-1/2" SPC Coil Spring Spacers Universal
spc-1616 1-1/2" 4-1/2" 3-1/4" SPC Coil Spring Spacers Universal
spc-1620 1-1/2" 3-1/2" 2" SPC Coil Spring Spacers Universal
spc-1628 1-1/2" 3-1/2" 2-1/4" SPC Coil Spring Spacers Universal