Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!
Login My Account Icon | Sign Up
0

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

0

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Coil Spring Insulator – Front (Upper)

PART#: 45G18708
ACDelco
Add to My Projects
Coil Spring Insulator - Front (Upper)
Coil Spring Insulator - Front (Upper)
Coil Spring Insulator - Front (Upper)
Coil Spring Insulator - Front (Upper)

$8.49

Select vehicle to confirm fitment

In stock

Need help? Talk to us, or chat with an expert!
Add to My Projects
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1996BuickRoadmasterLimited Collector's Edition5.7V8GASFront Upper
1996BuickRoadmasterEstate Wagon Collector's Edition5.7V8GASFront Upper
1996BuickRoadmasterCollector's Edition5.7V8GASFront Upper
1996BuickCommercial ChassisBase5.7V8GASFront Upper
1996CadillacFleetwoodBase5.7V8GASFront Upper | RWD;
1996CadillacFleetwoodBrougham5.7V8GASFront Upper | RWD;
1996CadillacCommercial ChassisBase5.7V8GASFront Upper | RWD;
1996CadillacCommercial ChassisBrougham5.7V8GASFront Upper | RWD;
1996ChevroletCapriceClassic4.3V8GASFront Upper
1996ChevroletCapriceClassic5.7V8GASFront Upper
1996ChevroletImpalaSS5.7V8GASFront Upper
1995BuickRoadmasterEstate Wagon5.7V8GASFront Upper
1995BuickRoadmasterLimited5.7V8GASFront Upper
1995BuickRoadmasterBase5.7V8GASFront Upper
1995BuickCommercial ChassisBase5.7V8GASFront Upper
1995CadillacFleetwoodBase5.7V8GASFront Upper | RWD;
1995CadillacFleetwoodBrougham5.7V8GASFront Upper | RWD;
1995CadillacCommercial ChassisBase5.7V8GASFront Upper | RWD;
1995CadillacCommercial ChassisBrougham5.7V8GASFront Upper | RWD;
1995ChevroletCapriceClassic5.7V8GASFront Upper
1995ChevroletCapriceClassic4.3V8GASFront Upper
1995ChevroletImpalaSS5.7V8GASFront Upper
1994BuickRoadmasterEstate Wagon5.7V8GASFront Upper
1994BuickRoadmasterBase5.7V8GASFront Upper
1994BuickRoadmasterLimited5.7V8GASFront Upper
1994BuickCommercial ChassisBase5.7V8GASFront Upper
1994CadillacFleetwoodBase5.7V8GASFront Upper | RWD;
1994CadillacFleetwoodBrougham5.7V8GASFront Upper | RWD;
1994CadillacCommercial ChassisBrougham5.7V8GASFront Upper | RWD;
1994CadillacCommercial ChassisBase5.7V8GASFront Upper | RWD;
1994ChevroletCapriceClassic LS5.7V8GASFront Upper
1994ChevroletCapriceClassic5.7V8GASFront Upper
1994ChevroletCapriceClassic LS4.3V8GASFront Upper
1994ChevroletCapriceClassic4.3V8GASFront Upper
1994ChevroletImpalaSS5.7V8GASFront Upper
1994ChevroletCommercial ChassisBase5.7V8GASFront Upper
1993BuickRoadmasterLimited5.7V8GASFront Upper
1993BuickRoadmasterEstate Wagon5.7V8GASFront Upper
1993BuickRoadmasterBase5.7V8GASFront Upper
1993BuickCommercial ChassisBase5.7V8GASFront Upper
1993CadillacFleetwoodBase5.7V8GASFront Upper | RWD;
1993CadillacFleetwoodBrougham5.7V8GASFront Upper | RWD;
1993CadillacCommercial ChassisBrougham5.7V8GASFront Upper | RWD;
1993ChevroletCapriceClassic LS5.0V8GASFront Upper
1993ChevroletCapriceClassic4.3V6GASFront Upper
1993ChevroletCapriceClassic LTZ5.7V8GASFront Upper
1993ChevroletCapriceClassic5.0V8GASFront Upper
1993ChevroletCapriceClassic5.7V8GASFront Upper
1993ChevroletCommercial ChassisBase5.7V8GASFront Upper
1992BuickRoadmasterLimited5.7V8GASFront Upper
1992BuickRoadmasterBase5.7V8GASFront Upper
1992BuickRoadmasterEstate Wagon5.7V8GASFront Upper
1992BuickCommercial ChassisBase5.7V8GASFront Upper
1992ChevroletCapriceBase5.0V8GASFront Upper
1992ChevroletCapriceClassic LTZ5.7V8GASFront Upper
1992ChevroletCapriceBase5.7V8GASFront Upper
1992ChevroletCapriceBase4.3V6GASFront Upper
1992ChevroletCapriceClassic5.7V8GASFront Upper
1992ChevroletCapriceClassic LTZ5.0V8GASFront Upper
1992ChevroletCapriceClassic5.0V8GASFront Upper
1992ChevroletCommercial ChassisBase5.7V8GASFront Upper
1992ChevroletCommercial ChassisBase5.0V8GASFront Upper
1992ChevroletCommercial ChassisBase4.3V6GASFront Upper
1992OldsmobileCustom CruiserBase5.7V8GASFront Upper
1992OldsmobileCustom CruiserBase5.0V8GASFront Upper
1992PontiacFirebirdFormula5.7V8GASFront Upper
1992PontiacFirebirdBase5.0V8GASFront Upper
1992PontiacFirebirdFormula5.0V8GASFront Upper
1992PontiacFirebirdTrans Am GTA5.7V8GASFront Upper
1992PontiacFirebirdTrans Am GTA5.0V8GASFront Upper
1992PontiacFirebirdTrans Am5.0V8GASFront Upper
1992PontiacFirebirdBase3.1V6GASFront Upper
1992PontiacFirebirdTrans Am5.7V8GASFront Upper
1991ChevroletC1500WT6.2V8DIESELFront Upper | RWD;
1991ChevroletC1500Scottsdale6.2V8DIESELFront Upper | RWD;
1991ChevroletC1500Silverado6.2V8DIESELFront Upper | RWD;
1991ChevroletC1500Silverado7.4V8GASFront Upper | RWD;
1991ChevroletC1500WT4.3V6GASFront Upper | RWD;
1991ChevroletC1500WT7.4V8GASFront Upper | RWD;
1991ChevroletC1500WT5.0V8GASFront Upper | RWD;
1991ChevroletC1500Cheyenne6.2V8DIESELFront Upper | RWD;
1991ChevroletC1500Cheyenne5.7V8GASFront Upper | RWD;
1991ChevroletC1500Cheyenne4.3V6GASFront Upper | RWD;
1991ChevroletC1500Cheyenne7.4V8GASFront Upper | RWD;
1991ChevroletC1500Silverado5.0V8GASFront Upper | RWD;
1991ChevroletC1500Scottsdale5.7V8GASFront Upper | RWD;
1991ChevroletC1500Silverado4.3V6GASFront Upper | RWD;
1991ChevroletC1500454 SS7.4V8GASFront Upper | RWD;
1991ChevroletC1500WT5.7V8GASFront Upper | RWD;
1991ChevroletC1500Scottsdale4.3V6GASFront Upper | RWD;
1991ChevroletC1500Cheyenne5.0V8GASFront Upper | RWD;
1991ChevroletC1500Scottsdale5.0V8GASFront Upper | RWD;
1991ChevroletC1500Silverado5.7V8GASFront Upper | RWD;
1991ChevroletC2500Scottsdale5.0V8GASFront Upper | RWD;
1991ChevroletC2500Scottsdale6.2V8DIESELFront Upper | RWD;
1991ChevroletC2500Scottsdale4.3V6GASFront Upper | RWD;
1991ChevroletC2500Silverado5.7V8GASFront Upper | RWD;
1991ChevroletC2500Cheyenne7.4V8GASFront Upper | RWD;
1991ChevroletC2500Silverado4.3V6GASFront Upper | RWD;
1991ChevroletC2500Silverado6.2V8DIESELFront Upper | RWD;
1991ChevroletC2500Cheyenne5.0V8GASFront Upper | RWD;
1991ChevroletC2500Cheyenne5.7V8GASFront Upper | RWD;
1991ChevroletC2500Cheyenne6.2V8DIESELFront Upper | RWD;
1991ChevroletC2500Cheyenne4.3V6GASFront Upper | RWD;
1991ChevroletC2500Scottsdale7.4V8GASFront Upper | RWD;
1991ChevroletC2500Silverado5.0V8GASFront Upper | RWD;
1991ChevroletC2500Silverado7.4V8GASFront Upper | RWD;
1991ChevroletC2500Scottsdale5.7V8GASFront Upper | RWD;
1991ChevroletC3500Scottsdale7.4V8GASFront Upper | RWD;
1991ChevroletC3500Cheyenne6.2V8DIESELFront Upper | RWD;
1991ChevroletC3500Silverado6.2V8DIESELFront Upper | RWD;
1991ChevroletC3500Silverado5.7V8GASFront Upper | RWD;
1991ChevroletC3500Cheyenne7.4V8GASFront Upper | RWD;
1991ChevroletC3500Scottsdale5.7V8GASFront Upper | RWD;
1991ChevroletC3500Silverado7.4V8GASFront Upper | RWD;
1991ChevroletC3500Scottsdale6.2V8DIESELFront Upper | RWD;
1991ChevroletC3500Cheyenne5.7V8GASFront Upper | RWD;
1991ChevroletCapriceClassic5.0V8GASFront Upper
1991ChevroletCapriceBase5.7V8GASFront Upper
1991ChevroletCapriceClassic LTZ5.7V8GASFront Upper
1991ChevroletCapriceClassic5.7V8GASFront Upper
1991ChevroletCapriceClassic LTZ5.0V8GASFront Upper
1991ChevroletCapriceBase5.0V8GASFront Upper
1991ChevroletLLVBase2.5L4GASFront Upper
1991ChevroletR1500 SuburbanScottsdale6.2V8DIESELFront Upper | RWD;
1991ChevroletR1500 SuburbanScottsdale5.7V8GASFront Upper | RWD;
1991ChevroletR1500 SuburbanSilverado5.7V8GASFront Upper | RWD;
1991ChevroletR1500 SuburbanSilverado6.2V8DIESELFront Upper | RWD;
1991ChevroletR2500 SuburbanScottsdale5.7V8GASFront Upper | RWD;
1991ChevroletR2500 SuburbanScottsdale7.4V8GASFront Upper | RWD;
1991ChevroletR2500 SuburbanScottsdale6.2V8DIESELFront Upper | RWD;
1991ChevroletR2500 SuburbanSilverado5.7V8GASFront Upper | RWD;
1991ChevroletR2500 SuburbanSilverado7.4V8GASFront Upper | RWD;
1991ChevroletR2500 SuburbanSilverado6.2V8DIESELFront Upper | RWD;
1991ChevroletCommercial ChassisBase5.7V8GASFront Upper
1991ChevroletCommercial ChassisBase5.0V8GASFront Upper
1991GMCC1500Sierra SLE5.7V8GASFront Upper | RWD;
1991GMCC1500Sierra4.3V6GASFront Upper | RWD;
1991GMCC1500Sierra SLE5.0V8GASFront Upper | RWD;
1991GMCC1500Sierra SLX5.7V8GASFront Upper | RWD;
1991GMCC1500Sierra SLX4.3V6GASFront Upper | RWD;
1991GMCC1500Sierra5.7V8GASFront Upper | RWD;
1991GMCC1500Sierra SLE4.3V6GASFront Upper | RWD;
1991GMCC1500Sierra5.0V8GASFront Upper | RWD;
1991GMCC1500Sierra SLE6.2V8DIESELFront Upper | RWD;
1991GMCC1500Sierra SLX5.0V8GASFront Upper | RWD;
1991GMCC1500Sierra SLX6.2V8DIESELFront Upper | RWD;
1991GMCC1500Sierra6.2V8DIESELFront Upper | RWD;
1991GMCC2500Sierra5.7V8GASFront Upper | RWD;
1991GMCC2500Sierra5.0V8GASFront Upper | RWD;
1991GMCC2500Sierra SLE5.0V8GASFront Upper | RWD;
1991GMCC2500Sierra SLE4.3V6GASFront Upper | RWD;
1991GMCC2500Sierra SLX5.0V8GASFront Upper | RWD;
1991GMCC2500Sierra SLX6.2V8DIESELFront Upper | RWD;
1991GMCC2500Sierra7.4V8GASFront Upper | RWD;
1991GMCC2500Sierra SLE5.7V8GASFront Upper | RWD;
1991GMCC2500Sierra SLX4.3V6GASFront Upper | RWD;
1991GMCC2500Sierra SLE7.4V8GASFront Upper | RWD;
1991GMCC2500Sierra SLE6.2V8DIESELFront Upper | RWD;
1991GMCC2500Sierra SLX7.4V8GASFront Upper | RWD;
1991GMCC2500Sierra SLX5.7V8GASFront Upper | RWD;
1991GMCC2500Sierra4.3V6GASFront Upper | RWD;
1991GMCC2500Sierra6.2V8DIESELFront Upper | RWD;
1991GMCC3500Sierra SLX6.2V8DIESELFront Upper | RWD;
1991GMCC3500Sierra SLX7.4V8GASFront Upper | RWD;
1991GMCC3500Sierra5.7V8GASFront Upper | RWD;
1991GMCC3500Sierra6.2V8DIESELFront Upper | RWD;
1991GMCC3500Sierra SLX5.7V8GASFront Upper | RWD;
1991GMCC3500Sierra SLE6.2V8DIESELFront Upper | RWD;
1991GMCC3500Sierra7.4V8GASFront Upper | RWD;
1991GMCC3500Sierra SLE5.7V8GASFront Upper | RWD;
1991GMCC3500Sierra SLE7.4V8GASFront Upper | RWD;
1991GMCR1500 SuburbanBase5.7V8GASFront Upper | RWD;
1991GMCR1500 SuburbanBase6.2V8DIESELFront Upper | RWD;
1991GMCR2500 SuburbanBase6.2V8DIESELFront Upper | RWD;
1991GMCR2500 SuburbanBase5.7V8GASFront Upper | RWD;
1991GMCR2500 SuburbanBase7.4V8GASFront Upper | RWD;
1991GMCR3500SLE6.2V8DIESELFront Upper | RWD;
1991GMCR3500Base5.7V8GASFront Upper | RWD;
1991GMCR3500Base6.2V8DIESELFront Upper | RWD;
1991GMCR3500Base7.4V8GASFront Upper | RWD;
1991GMCR3500SLE7.4V8GASFront Upper | RWD;
1991GMCR3500SLE5.7V8GASFront Upper | RWD;
1991OldsmobileCustom CruiserBase5.0V8GASFront Upper
1991PontiacFirebirdTrans Am5.0V8GASFront Upper
1991PontiacFirebirdBase5.0V8GASFront Upper
1991PontiacFirebirdTrans Am GTA5.0V8GASFront Upper
1991PontiacFirebirdFormula5.7V8GASFront Upper
1991PontiacFirebirdFormula5.0V8GASFront Upper
1991PontiacFirebirdBase3.1V6GASFront Upper
1991PontiacFirebirdTrans Am5.7V8GASFront Upper
1991PontiacFirebirdTrans Am GTA5.7V8GASFront Upper
1990BuickLeSabreEstate Wagon5.0V8GASFront Upper | RWD;
1990ChevroletC1500Cheyenne5.0V8GASFront Upper | RWD;
1990ChevroletC1500Silverado6.2V8DIESELFront Upper | RWD;
1990ChevroletC1500Cheyenne4.3V6GASFront Upper | RWD;
1990ChevroletC1500Scottsdale4.3V6GASFront Upper | RWD;
1990ChevroletC1500WT5.0V8GASFront Upper | RWD;
1990ChevroletC1500Scottsdale5.7V8GASFront Upper | RWD;
1990ChevroletC1500Scottsdale6.2V8DIESELFront Upper | RWD;
1990ChevroletC1500Scottsdale7.4V8GASFront Upper | RWD;
1990ChevroletC1500Silverado5.0V8GASFront Upper | RWD;
1990ChevroletC1500Silverado7.4V8GASFront Upper | RWD;
1990ChevroletC1500WT5.7V8GASFront Upper | RWD;
1990ChevroletC1500WT4.3V6GASFront Upper | RWD;
1990ChevroletC1500Cheyenne6.2V8DIESELFront Upper | RWD;
1990ChevroletC1500Cheyenne5.7V8GASFront Upper | RWD;
1990ChevroletC1500Scottsdale5.0V8GASFront Upper | RWD;
1990ChevroletC1500Cheyenne7.4V8GASFront Upper | RWD;
1990ChevroletC1500Silverado5.7V8GASFront Upper | RWD;
1990ChevroletC1500Silverado4.3V6GASFront Upper | RWD;
1990ChevroletC1500454 SS7.4V8GASFront Upper | RWD;
1990ChevroletC1500WT6.2V8DIESELFront Upper | RWD;
1990ChevroletC1500WT7.4V8GASFront Upper | RWD;
1990ChevroletC2500Scottsdale6.2V8DIESELFront Upper | RWD;
1990ChevroletC2500Silverado4.3V6GASFront Upper | RWD;
1990ChevroletC2500Cheyenne4.3V6GASFront Upper | RWD;
1990ChevroletC2500Cheyenne5.0V8GASFront Upper | RWD;
1990ChevroletC2500Scottsdale5.0V8GASFront Upper | RWD;
1990ChevroletC2500Cheyenne5.7V8GASFront Upper | RWD;
1990ChevroletC2500Scottsdale4.3V6GASFront Upper | RWD;
1990ChevroletC2500Scottsdale5.7V8GASFront Upper | RWD;
1990ChevroletC2500Silverado5.0V8GASFront Upper | RWD;
1990ChevroletC2500Silverado5.7V8GASFront Upper | RWD;
1990ChevroletC2500Silverado6.2V8DIESELFront Upper | RWD;
1990ChevroletC2500Cheyenne6.2V8DIESELFront Upper | RWD;
1990ChevroletC3500Scottsdale5.7V8GASFront Upper | RWD;
1990ChevroletC3500Silverado5.7V8GASFront Upper | RWD;
1990ChevroletC3500Silverado7.4V8GASFront Upper | RWD;
1990ChevroletC3500Scottsdale6.2V8DIESELFront Upper | RWD;
1990ChevroletC3500Cheyenne5.7V8GASFront Upper | RWD;
1990ChevroletC3500Cheyenne7.4V8GASFront Upper | RWD;
1990ChevroletC3500Scottsdale7.4V8GASFront Upper | RWD;
1990ChevroletC3500Cheyenne6.2V8DIESELFront Upper | RWD;
1990ChevroletC3500Silverado6.2V8DIESELFront Upper | RWD;
1990ChevroletCapriceClassic5.0V8GASFront Upper
1990ChevroletCapriceClassic LS Brougham5.0V8GASFront Upper
1990ChevroletCapriceClassic4.3V6GASFront Upper
1990ChevroletCapriceBase4.3V6GASFront Upper
1990ChevroletCapriceClassic Brougham5.0V8GASFront Upper
1990ChevroletCapriceClassic5.0V8GASFront Upper
1990ChevroletCapriceBase5.0V8GASFront Upper
1990ChevroletCapriceBase5.7V8GASFront Upper
1990ChevroletLLVBase2.5L4GASFront Upper
1990ChevroletR1500 SuburbanScottsdale6.2V8DIESELFront Upper | RWD;
1990ChevroletR1500 SuburbanSilverado5.7V8GASFront Upper | RWD;
1990ChevroletR1500 SuburbanSilverado6.2V8DIESELFront Upper | RWD;
1990ChevroletR1500 SuburbanScottsdale5.7V8GASFront Upper | RWD;
1990ChevroletR2500 SuburbanSilverado7.4V8GASFront Upper | RWD;
1990ChevroletR2500 SuburbanScottsdale7.4V8GASFront Upper | RWD;
Product info

The ACDelco Coil Spring Insulator part number 45G18708 is designed specifically to fit perfectly in Buick, Cadillac, Chevrolet, and GMC vehicles.

This coil spring insulator offers a range of benefits to your car’s suspension system. One of the key benefits is that it helps to isolate the coil spring from metal-to-metal contact. This helps to reduce noise and vibration, and also ensures that the coil spring lasts longer.

The ACDelco Coil Spring Insulator is made of high-quality materials that are designed to withstand the wear and tear of everyday use. It is also engineered to meet or exceed OEM specifications, so you can be sure that this part will fit and function just like the original.

Installation of this coil spring insulator is easy and straightforward, and it can be done by a professional mechanic or even a DIY enthusiast. It is important to note that this part should always be replaced when the coil springs are being changed, as it helps to ensure maximum performance and longevity of the suspension system.

Overall, the ACDelco Coil Spring Insulator part number 45G18708 is a reliable and effective solution for anyone looking to improve their vehicle’s suspension system. With its quality construction, precise fitment, and noise-reducing features, this insulator is sure to provide a smooth and comfortable ride for years to come.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
Yes
Attachment TypeDrop-On
ColorBlack
MaterialRubber
Mounting Hardware IncludedNo
ShapeCircular
Universal Or Specific FitSpecific
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

✕

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products