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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Coil Spring Set – Front

PART#: 45H1139
ACDelco
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2013ChevroletImpalaPolice3.6V6FLEXFrontExcept Police/Taxi Packages,
2013ChevroletImpalaLS3.6V6GASFrontExcept Police/Taxi Packages,
2013ChevroletImpalaLT3.6V6GASFrontExcept Police/Taxi Packages,
2013ChevroletImpalaLT3.6V6FLEXFrontExcept Police/Taxi Packages,
2013ChevroletImpalaLS3.6V6FLEXFrontExcept Police/Taxi Packages,
2013ChevroletImpalaLTZ3.6V6GASFrontExcept Police/Taxi Packages,
2013ChevroletImpalaLTZ3.6V6FLEXFrontExcept Police/Taxi Packages,
2013ChevroletImpalaPolice3.6V6GASFrontExcept Police/Taxi Packages,
2012ChevroletImpalaLTZ3.6V6FLEXFrontExcept Police/Taxi Packages,
2012ChevroletImpalaPolice3.6V6FLEXFrontExcept Police/Taxi Packages,
2012ChevroletImpalaLS3.6V6GASFrontExcept Police/Taxi Packages,
2012ChevroletImpalaLT3.6V6FLEXFrontExcept Police/Taxi Packages,
2012ChevroletImpalaLT3.6V6GASFrontExcept Police/Taxi Packages,
2012ChevroletImpalaLTZ3.6V6GASFrontExcept Police/Taxi Packages,
2012ChevroletImpalaLS3.6V6FLEXFrontExcept Police/Taxi Packages,
2012ChevroletImpalaPolice3.6V6GASFrontExcept Police/Taxi Packages,
2011ChevroletImpalaLS3.5V6FLEXFrontExcept Police/Taxi Packages,
2011ChevroletImpalaLTZ3.9V6FLEXFrontExcept Police/Taxi Packages,
2011ChevroletImpalaLS3.9V6FLEXFrontExcept Police/Taxi Packages,
2011ChevroletImpalaLT3.5V6FLEXFrontExcept Police/Taxi Packages,
2011ChevroletImpalaPolice3.9V6FLEXFrontExcept Police/Taxi Packages,
2010ChevroletImpalaLT3.5V6GASFrontExcept Police/Taxi Packages,
2010ChevroletImpalaLS3.9V6FLEXFrontExcept Police/Taxi Packages,
2010ChevroletImpalaLTZ3.9V6FLEXFrontExcept Police/Taxi Packages,
2010ChevroletImpalaLS3.5V6FLEXFrontExcept Police/Taxi Packages,
2010ChevroletImpalaLS3.5V6GASFrontExcept Police/Taxi Packages,
2010ChevroletImpalaPolice3.9V6FLEXFrontExcept Police/Taxi Packages,
2010ChevroletImpalaLT3.5V6FLEXFrontExcept Police/Taxi Packages,
2009BuickLaCrosseCX3.8V6GASFront
2009BuickLaCrosseCXL3.8V6GASFront
2009BuickLaCrosseSuper5.3V8GASFront
2009ChevroletImpalaLT3.9V6FLEXFrontExcept Police/Taxi Packages,
2009ChevroletImpalaLT3.5V6GASFrontExcept Police/Taxi Packages,
2009ChevroletImpalaLT3.5V6FLEXFrontExcept Police/Taxi Packages,
2009ChevroletImpalaLTZ3.9V6FLEXFrontExcept Police/Taxi Packages,
2009ChevroletImpalaLS3.5V6GASFrontExcept Police/Taxi Packages,
2009ChevroletImpalaLS3.5V6FLEXFrontExcept Police/Taxi Packages,
2009ChevroletImpalaSS5.3V8GASFrontExcept Police/Taxi Packages,
2009ChevroletImpalaPolice3.9V6FLEXFrontExcept Police/Taxi Packages,
2008BuickLaCrosseCX3.8V6GASFront
2008BuickLaCrosseCXL3.8V6GASFront
2008BuickLaCrosseSuper5.3V8GASFront
2008BuickLaCrosseCXS3.6V6GASFront
2008ChevroletImpalaLS3.5V6FLEXFrontExcept Police/Taxi Packages,
2008ChevroletImpala50th Anniversary Edition3.5V6FLEXFrontExcept Police/Taxi Packages,
2008ChevroletImpala50th Anniversary Edition3.5V6GASFrontExcept Police/Taxi Packages,
2008ChevroletImpalaPolice3.9V6FLEXFrontExcept Police/Taxi Packages,
2008ChevroletImpalaSS5.3V8GASFrontExcept Police/Taxi Packages,
2008ChevroletImpalaLS3.5V6GASFrontExcept Police/Taxi Packages,
2008ChevroletImpalaLT3.9V6FLEXFrontExcept Police/Taxi Packages,
2008ChevroletImpalaLT3.5V6GASFrontExcept Police/Taxi Packages,
2008ChevroletImpalaLTZ3.9V6FLEXFrontExcept Police/Taxi Packages,
2008ChevroletImpalaLT3.5V6FLEXFrontExcept Police/Taxi Packages,
2008PontiacGrand PrixGXP5.3V8GASFront
2008PontiacGrand PrixBase3.8V6GASFront
2007BuickLaCrosseCX3.8V6GASFront
2007BuickLaCrosseCXS3.6V6GASFront
2007BuickLaCrosseCXL3.8V6GASFront
2007ChevroletImpalaLT3.9V6GASFrontExcept Police/Taxi Packages,
2007ChevroletImpalaLT3.5V6GASFrontExcept Police/Taxi Packages,
2007ChevroletImpalaPolice3.9V6GASFrontExcept Police/Taxi Packages,
2007ChevroletImpalaLTZ3.9V6GASFrontExcept Police/Taxi Packages,
2007ChevroletImpalaLS3.5V6GASFrontExcept Police/Taxi Packages,
2007ChevroletImpalaLS3.5V6FLEXFrontExcept Police/Taxi Packages,
2007ChevroletImpalaLT3.5V6FLEXFrontExcept Police/Taxi Packages,
2007ChevroletImpalaSS5.3V8GASFrontExcept Police/Taxi Packages,
2007ChevroletMonte CarloSS5.3V8GASFront
2007ChevroletMonte CarloLS3.5V6FLEXFront
2007ChevroletMonte CarloLS3.5V6GASFront
2007ChevroletMonte CarloLT3.5V6GASFront
2007ChevroletMonte CarloLT3.5V6FLEXFront
2007PontiacGrand PrixGT3.8V6GASFront
2007PontiacGrand PrixGXP5.3V8GASFront
2007PontiacGrand PrixBase3.8V6GASFront
2006BuickLaCrosseCXL3.8V6GASFront
2006BuickLaCrosseCX3.8V6GASFront
2006BuickLaCrosseCXS3.6V6GASFront
2006ChevroletImpalaLS3.5V6FLEXFrontExcept Police/Taxi Packages,
2006ChevroletImpalaLTZ3.9V6GASFrontExcept Police/Taxi Packages,
2006ChevroletImpalaPolice3.9V6GASFrontExcept Police/Taxi Packages,
2006ChevroletImpalaLT3.5V6FLEXFrontExcept Police/Taxi Packages,
2006ChevroletImpalaLT3.9V6GASFrontExcept Police/Taxi Packages,
2006ChevroletImpalaSS5.3V8GASFrontExcept Police/Taxi Packages,
2006ChevroletMonte CarloLT3.9V6GASFront
2006ChevroletMonte CarloLT3.5V6FLEXFront
2006ChevroletMonte CarloLS3.5V6FLEXFront
2006ChevroletMonte CarloLTZ3.9V6GASFront
2006ChevroletMonte CarloSS5.3V8GASFront
2006PontiacGrand PrixGT3.8V6GASFront
2006PontiacGrand PrixBase3.8V6GASFront
2006PontiacGrand PrixGXP5.3V8GASFront
2005BuickCenturyCustom3.1V6GASFront | 4-door; Sedan; Transaxle; Automatic;
2005BuickCenturyLimited3.1V6GASFront | 4-door; Sedan; Transaxle; Automatic;
2005BuickLaCrosseCX3.8V6GASFront
2005BuickLaCrosseCXL3.8V6GASFront
2005BuickLaCrosseCXS3.6V6GASFront
2005ChevroletImpalaPolice3.8V6GASFrontExcept Police/Taxi Packages,
2005ChevroletImpalaBase3.8V6GASFrontExcept Police/Taxi Packages,
2005ChevroletImpalaLS3.8V6GASFrontExcept Police/Taxi Packages,
2005ChevroletImpalaBase3.4V6GASFrontExcept Police/Taxi Packages,
2005ChevroletImpalaSS3.8V6GASFrontExcept Police/Taxi Packages,
2005ChevroletMonte CarloLS3.4V6GASFront
2005ChevroletMonte CarloLT3.8V6GASFront
2005ChevroletMonte CarloSS3.8V6GASFront
2005PontiacGrand PrixGT3.8V6GASFront
2005PontiacGrand PrixBase3.8V6GASFront
2005PontiacGrand PrixGTP3.8V6GASFront
2005PontiacGrand PrixGXP5.3V8GASFront
2004BuickCenturyCustom3.1V6GASFront | 4-door; Sedan; Transaxle; Automatic;
2004BuickCenturyLimited3.1V6GASFront | 4-door; Sedan; Transaxle; Automatic;
2004BuickRegalLS3.8V6GASFront | Transaxle; Automatic;
2004BuickRegalGS3.8V6GASFront | Transaxle; Automatic;
2004ChevroletImpalaBase3.4V6GASFrontExcept Police/Taxi Packages,
2004ChevroletImpalaSS3.8V6GASFrontExcept Police/Taxi Packages,
2004ChevroletImpalaLS3.8V6GASFrontExcept Police/Taxi Packages,
2004ChevroletImpalaPolice3.8V6GASFrontExcept Police/Taxi Packages,
2004ChevroletImpalaBase3.8V6GASFrontExcept Police/Taxi Packages,
2004ChevroletMonte CarloLS3.4V6GASFront
2004ChevroletMonte CarloSS3.8V6GASFront
2004PontiacGrand PrixGTP3.8V6GASFront
2004PontiacGrand PrixGT23.8V6GASFront
2004PontiacGrand PrixGT13.8V6GASFront
2003BuickCenturyCustom3.1V6GASFront | 4-door; Sedan; Transaxle; Automatic;
2003BuickRegalGS3.8V6GASFront | Transaxle; Automatic;
2003BuickRegalLS3.8V6GASFront | Transaxle; Automatic;
2003ChevroletImpalaBase3.8V6GASFrontwith A/C,
2003ChevroletImpalaLS Sport3.8V6GASFrontwith A/C,
2003ChevroletImpalaLS3.8V6GASFrontwith A/C,
2003ChevroletImpalaBase3.4V6GASFrontwith A/C,
2003ChevroletImpalaPolice3.8V6GASFrontwith A/C,
2003ChevroletMonte CarloLS3.4V6GASFront
2003ChevroletMonte CarloSS3.8V6GASFront
2003ChevroletMonte CarloSS Pace Car3.8V6GASFront
2003ChevroletMonte CarloLS Sport3.4V6GASFront
2003ChevroletMonte CarloSS High Sport3.8V6GASFront
2003ChevroletMonte CarloLS Competition3.4V6GASFront
2003PontiacGrand PrixGT3.8V6GASFront
2003PontiacGrand PrixGTP3.8V6GASFront
2002BuickCenturyLimited3.1V6GASFront
2002BuickCenturyCustom3.1V6GASFront
2002BuickRegalGS3.8V6GASFront
2002BuickRegalLS3.8V6GASFront
2002ChevroletImpalaBase3.4V6GASFrontwith A/C,
2002ChevroletImpalaBase3.8V6GASFrontwith A/C,
2002ChevroletImpalaLS3.8V6GASFrontwith A/C,
2002ChevroletMonte CarloSS 35th Anniversary Edition3.8V6GASFront
2002ChevroletMonte CarloLS3.4V6GASFront
2002ChevroletMonte CarloSS3.8V6GASFront
2002ChevroletMonte CarloSS Dale Earnhardt Signature Edition3.8V6GASFront
2002PontiacGrand PrixGT3.8V6GASFront
2002PontiacGrand PrixGTP3.8V6GASFront
2001BuickCenturyLimited3.1V6GASFront
2001BuickCenturyCustom3.1V6GASFront
2001BuickRegalGS3.8V6GASFront
2001BuickRegalLS3.8V6GASFront
2001ChevroletImpalaLS3.8V6GASFrontwith A/C,
2001ChevroletImpalaBase3.8V6GASFrontwith A/C,
2001ChevroletImpalaBase3.4V6GASFrontwith A/C,
2001ChevroletMonte CarloLS3.4V6GASFront
2001ChevroletMonte CarloSS3.8V6GASFront
2001PontiacGrand PrixGT3.8V6GASFront
2001PontiacGrand PrixGTP3.8V6GASFront
2000BuickCenturyLimited3.1V6GASFront
2000BuickCenturyCustom3.1V6GASFront
2000BuickRegalLSE3.8V6GASFront
2000BuickRegalGSE3.8V6GASFront
2000BuickRegalGS3.8V6GASFront
2000BuickRegalLS3.8V6GASFront
2000ChevroletImpalaBase3.8V6GASFrontwith A/C,
2000ChevroletImpalaBase3.4V6GASFrontwith A/C,
2000ChevroletImpalaLS3.8V6GASFrontwith A/C,
2000ChevroletMonte CarloSS3.8V6GASFront
2000ChevroletMonte CarloLS3.4V6GASFront
2000PontiacGrand PrixGTP3.8V6GASFront
2000PontiacGrand PrixGT3.8V6GASFront
2000PontiacGrand PrixSE3.8V6GASFront
1999BuickCenturyLimited3.1V6GASFront
1999BuickCenturyCustom3.1V6GASFront
1999BuickRegalGS3.8V6GASFront
1999BuickRegalLS3.8V6GASFront
1999PontiacGrand PrixSE3.8V6GASFront
1999PontiacGrand PrixGT3.8V6GASFront
1999PontiacGrand PrixGTP3.8V6GASFront
1998BuickCenturyCustom3.1V6GASFront
1998BuickCenturyLimited3.1V6GASFront
1998BuickRegalLS3.8V6GASFront
1998BuickRegalGS3.8V6GASFront
1998BuickRegal25th Anniversary Edition3.8V6GASFront
1998PontiacGrand PrixGTP3.8V6GASFront
1998PontiacGrand PrixSE3.8V6GASFront
1998PontiacGrand PrixGT3.8V6GASFront
1997BuickCenturyCustom3.1V6GASFront
1997BuickCenturyLimited3.1V6GASFront
1997BuickRegalLS3.8V6GASFront
1997BuickRegalGS3.8V6GASFront
1997PontiacGrand PrixGTP3.8V6GASFront
1997PontiacGrand PrixGT3.8V6GASFront
1997PontiacGrand PrixSE3.8V6GASFront
Product info

The ACDelco Coil Spring Set part number 45H1139 is a high-quality replacement part suitable for Buick, Chevrolet, and Pontiac vehicles.

Crafted with precision, this coil spring set ensures optimal performance and reliability. The set includes two coil springs that provide excellent support and stability to the vehicle’s suspension system.

One of the key benefits of this product is its durability. Made from high-quality materials, the ACDelco Coil Spring Set part number 45H1139 is designed to last for a long time, even under harsh driving conditions.

In addition, these coil springs offer a smooth and comfortable ride, absorbing shocks and vibrations on uneven roads. They also help improve the handling and maneuverability of the vehicle, providing better control and stability.

Whether you are replacing worn-out or damaged coil springs, or upgrading your vehicle’s suspension system, the ACDelco Coil Spring Set part number 45H1139 is an excellent choice. It is easy to install and fits perfectly, ensuring a hassle-free experience.

Buy this coil spring set today and experience the unmatched quality and performance that ACDelco is known for.

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
Front Spring Seat IncludedNo
Grade TypeStandard
Rear Spring Seat IncludedNO
Spring ColorBlack
Spring MaterialSteel
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.

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