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!

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!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Coil Spring Insulator – Front Lower

PART#: 909901
Monroe
Interchanges
BrandPart #
Cadillac15812568
Buick19208376
Cadillac15861611
Cadillac15914691
Cadillac15812566
Buick15812568
Cadillac15812567
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2011BuickLucerneCXL3.9V6FLEXFront Lower
2011BuickLucerneCX3.9V6FLEXFront Lower
2011BuickLucerneSuper4.6V8GASFront Lower
2011CadillacDTSBase4.6V8GASFront Lowerw/ FE1 Suspension
2011CadillacDTSLuxury4.6V8GASFront Lowerw/ FE1 Suspension
2011CadillacDTSLivery4.6V8GASFront Lowerw/ FE1 Suspension
2011CadillacDTSPlatinum4.6V8GASFront Lowerw/ FE1 Suspension
2011CadillacDTSPremium4.6V8GASFront Lowerw/ FE1 Suspension
2010BuickLucerneCX3.9V6GASFront Lower
2010BuickLucerneCXL3.9V6FLEXFront Lower
2010BuickLucerneCXL Special Edition3.9V6GASFront Lower
2010BuickLucerneSuper4.6V8GASFront Lower
2010BuickLucerneCX3.9V6FLEXFront Lower
2010BuickLucerneCXL3.9V6GASFront Lower
2010BuickLucerneCXL Special Edition3.9V6FLEXFront Lower
2010CadillacDTSBase4.6V8GASFront Lowerw/ FE1 Suspension
2010CadillacDTSLuxury4.6V8GASFront Lowerw/ FE1 Suspension
2010CadillacDTSLivery4.6V8GASFront Lowerw/ FE1 Suspension
2010CadillacDTSPremium4.6V8GASFront Lowerw/ FE1 Suspension
2010CadillacDTSPlatinum4.6V8GASFront Lowerw/ FE1 Suspension
2009BuickLucerneSuper4.6V8GASFront Lower
2009BuickLucerneCX3.9V6GASFront Lower
2009BuickLucerneCXL3.9V6FLEXFront Lower
2009BuickLucerneCX3.9V6FLEXFront Lower
2009BuickLucerneCXL3.9V6GASFront Lower
2009CadillacDTSLuxury4.6V8GASFront Lowerw/ FE1 Suspension
2009CadillacDTSBase4.6V8GASFront Lowerw/ FE1 Suspension
2009CadillacDTSPlatinum4.6V8GASFront Lowerw/ FE1 Suspension
2008BuickLucerneSuper4.6V8GASFront Lower
2008BuickLucerneCX3.8V6GASFront Lower
2008BuickLucerneCXS4.6V8GASFront Lower
2008BuickLucerneCXL4.6V8GASFront Lower
2008BuickLucerneCXL3.8V6GASFront Lower
2008CadillacDTSBase4.6V8GASFront Lowerw/ FE1 Suspension
2008CadillacDTSLuxury4.6V8GASFront Lowerw/ FE1 Suspension
2008CadillacDTSPlatinum4.6V8GASFront Lowerw/ FE1 Suspension
2007BuickLucerneCXL3.8V6GASFront Lower
2007BuickLucerneCXS4.6V8GASFront Lower
2007BuickLucerneCXL4.6V8GASFront Lower
2007BuickLucerneCX3.8V6GASFront Lower
2007CadillacDTSLuxury4.6V8GASFront Lowerw/ FE1 Suspension
2007CadillacDTSBase4.6V8GASFront Lowerw/ FE1 Suspension
2006BuickLucerneCXL3.8V6GASFront Lower
2006BuickLucerneCXL4.6V8GASFront Lower
2006BuickLucerneCX3.8V6GASFront Lower
2006BuickLucerneCXS4.6V8GASFront Lower
2006CadillacDTSBase4.6V8GASFront Lowerw/ FE1 Suspension
Product info

Enhance your vehicle’s suspension system with the Monroe Coil Spring Insulator, part number 909901, designed to fit Buick and Cadillac models. This durable part is also compatible with other part numbers: 15812566, 15812567, 15812568, and 15861611.

The Monroe Coil Spring Insulator is made of high-quality materials that provide superior protection against wear and tear caused by road conditions. The sturdy construction ensures long-lasting performance, and it is built to withstand extreme temperatures and harsh weather conditions.

One of the main benefits of the Monroe Coil Spring Insulator is its ability to reduce noise and vibration while driving, resulting in a smoother and more comfortable ride. The insulator also prevents metal-to-metal contact, reducing the risk of damage to other suspension components.

Installing the Monroe Coil Spring Insulator is easy and can be done without any specialized tools. It is a cost-effective solution that can help extend the lifespan of your suspension system and improve your vehicle’s overall performance.

In summary, the Monroe Coil Spring Insulator is a reliable and essential component for any Buick or Cadillac owner looking to enhance their vehicle’s suspension system. Its durable construction, noise-reducing properties, and easy installation make it a top choice for car enthusiasts and professionals alike.

About Monroe

Monroe Shocks & Struts is one of the oldest brands in the aftermarket shock absorber business. The company was founded in 1916 in Monroe, Michigan.

It all came about when an entrepreneur and mechanic named August F. Meyer developed an idea to manufacture tire pumps.

In the early 20th century, there weren’t any good roads for automobiles. One of the most common problems drivers were facing was rolling over a rock and getting a flat tire.

After Meyer’s single-barreled tire pump became a success, he introduced the first Monroe shock eliminator shortly afterward.

In 1951, the company began manufacturing the Monro-Matic, which quickly became the best-known shock absorber in the world.

This component was used by almost every American car manufacturer through the 1950s.

More than a century after the company was founded, Monroe Shocks & Struts is still best known for its high-quality shock absorbers.

Other notable products manufactured by the company include leaf springs, struts, as well as steering and suspension parts.

What started as a small company in Monroe, Michigan grew into a global movement that changed the automotive industry forever.

There are currently more than 93 Monroe manufacturing facilities across the globe. The company also has 15 engineering and development centers that span over five continents.

Monroe joined the Tenneco family in 1977, which played a significant role in the company’s further expansion into the global market.

Monroe uses its engineering and development centers to develop products that provide superior reliability, performance, and endurance.

Specifications
Product GradeEconomy
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