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- Energy Suspension warrants its products against defects in workmanship and material for 24 months when used on passenger cars and light trucks. Products that have been abused, altered, or incorrectly installed are not covered. Energy Suspension will replace defective products or component parts, if inspection for factory personnel determines the part to be defective. Warranty replacement covers only the product. Labor claims, time loss, or freight charges will not be honored.
Energy Suspension Coil Spring Isolators
Responsible for absorbing wheel motion and minimizing its effect on your ride, coil springs are probably one of the most recognizable components of your suspension. A less-easily recognized part are the coil spring isolators. Located at the top and bottom of each coil spring, these discs are what keep the harshest vibrations from being felt in the cab. The OE isolators are normally made of rubber. Rubber isolators are good at reducing these vibrations, but they don't last long.
Energy Suspension makes all of their coil spring isolators with Hyperflex polyurethane, a material much sturdier than rubber. Entirely capable of shrugging off the repeated fluctuations of weight and pressure, Energy's coil spring isolators will hold up much longer than the OE did. This added longevity does come with a price, polyurethane is also firmer than rubber. This firmness does increase your NVH slightly, but most drivers agree that the phenomenally increased longevity of the part is well worth it. In addition, Energy Suspension covers all of their coil spring isolators with a two-year warranty handled in-house here at DST.
Product Reviews for Rear Coil Spring Isolator Pads - Pontiac GTO - 9.6118
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Energy Suspension 9.6118
starstarstarstarstar" yes i did install but are a not the correct size i plan on ordering the correct size this week "
They are of good quality. I just need to buy the correct size.
verified_user Verified Buyer - Adam Carrasco - . Energy Suspension 9.6118 - 5 out of 5starstarstarstarstar" Great! "
I used these for a 1972 Mercedes 280SEL. The front lower control arm bump stops were no longer available. I took an air hammer and chiseled the factory cups off the arms and was able to just enlarge the factory predrilled hole and bolt them on. I ended up having to space them slightly to make them tall enough. I think a bump stop similar to this that is another 1/2 inch or so would have been perfect, but these worked great.
verified_user Verified Buyer - Alex Noll - . Energy Suspension 9.6118 - 5 out of 5