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Please, add your first item to the wishlist

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Suspension Trailing Arm – Rear

PART#: 46B0121A
ACDelco

$38.95

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2016ChevroletImpala LimitedPolice3.6V6FLEXRear
2016ChevroletImpala LimitedLS3.6V6FLEXRear
2016ChevroletImpala LimitedLTZ3.6V6FLEXRear
2016ChevroletImpala LimitedLT3.6V6FLEXRear
2015ChevroletImpala LimitedLT3.6V6FLEXRear
2015ChevroletImpala LimitedLS3.6V6FLEXRear
2015ChevroletImpala LimitedLTZ3.6V6FLEXRear
2015ChevroletImpala LimitedPolice3.6V6FLEXRear
2014ChevroletImpala LimitedLTZ3.6V6FLEXRear
2014ChevroletImpala LimitedLT3.6V6FLEXRear
2014ChevroletImpala LimitedPolice3.6V6FLEXRear
2014ChevroletImpala LimitedLS3.6V6FLEXRear
2013ChevroletImpalaLTZ3.6V6FLEXRear
2013ChevroletImpalaLTZ3.6V6GASRear
2013ChevroletImpalaPolice3.6V6FLEXRear
2013ChevroletImpalaLS3.6V6FLEXRear
2013ChevroletImpalaLT3.6V6GASRear
2013ChevroletImpalaLT3.6V6FLEXRear
2013ChevroletImpalaLS3.6V6GASRear
2013ChevroletImpalaPolice3.6V6GASRear
2012ChevroletImpalaLT3.6V6GASRear
2012ChevroletImpalaLTZ3.6V6GASRear
2012ChevroletImpalaLS3.6V6GASRear
2012ChevroletImpalaPolice3.6V6GASRear
2012ChevroletImpalaLS3.6V6FLEXRear
2012ChevroletImpalaLTZ3.6V6FLEXRear
2012ChevroletImpalaLT3.6V6FLEXRear
2012ChevroletImpalaPolice3.6V6FLEXRear
2011ChevroletImpalaLS3.9V6FLEXRear
2011ChevroletImpalaLS3.5V6FLEXRear
2011ChevroletImpalaLTZ3.9V6FLEXRear
2011ChevroletImpalaLT3.5V6FLEXRear
2011ChevroletImpalaPolice3.9V6FLEXRear
2010ChevroletImpalaLS3.5V6GASRearwith FE1 Soft Ride Suspension
2010ChevroletImpalaLT3.5V6GASRearwith FE1 Soft Ride Suspension
2010ChevroletImpalaLTZ3.9V6FLEXRearwith FE1 Soft Ride Suspension
2010ChevroletImpalaPolice3.9V6FLEXRearwith FE1 Soft Ride Suspension
2010ChevroletImpalaLS3.5V6FLEXRearwith FE1 Soft Ride Suspension
2010ChevroletImpalaLT3.5V6FLEXRearwith FE1 Soft Ride Suspension
2010ChevroletImpalaLS3.9V6FLEXRearwith FE1 Soft Ride Suspension
2009BuickLaCrosseCXL3.8V6GASRearwith FE1 Soft Ride Suspension
2009BuickLaCrosseCX3.8V6GASRearwith FE1 Soft Ride Suspension
2009BuickLaCrosseSuper5.3V8GASRearwith FE1 Soft Ride Suspension
2009ChevroletImpalaSS5.3V8GASRearwith FE1 Soft Ride Suspension
2009ChevroletImpalaLS3.5V6FLEXRearwith FE1 Soft Ride Suspension
2009ChevroletImpalaLT3.5V6FLEXRearwith FE1 Soft Ride Suspension
2009ChevroletImpalaLT3.5V6GASRearwith FE1 Soft Ride Suspension
2009ChevroletImpalaLS3.5V6GASRearwith FE1 Soft Ride Suspension
2009ChevroletImpalaLTZ3.9V6FLEXRearwith FE1 Soft Ride Suspension
2009ChevroletImpalaPolice3.9V6FLEXRearwith FE1 Soft Ride Suspension
2009ChevroletImpalaLT3.9V6FLEXRearwith FE1 Soft Ride Suspension
2008BuickLaCrosseCXL3.8V6GASRearwith FE1 Soft Ride Suspension
2008BuickLaCrosseSuper5.3V8GASRearwith FE1 Soft Ride Suspension
2008BuickLaCrosseCXS3.6V6GASRearwith FE1 Soft Ride Suspension
2008BuickLaCrosseCX3.8V6GASRearwith FE1 Soft Ride Suspension
2008ChevroletImpalaLS3.5V6GASRearwith FE1 Soft Ride Suspension
2008ChevroletImpalaLT3.5V6GASRearwith FE1 Soft Ride Suspension
2008ChevroletImpalaLS3.5V6FLEXRearwith FE1 Soft Ride Suspension
2008ChevroletImpalaSS5.3V8GASRearwith FE1 Soft Ride Suspension
2008ChevroletImpalaLTZ3.9V6FLEXRearwith FE1 Soft Ride Suspension
2008ChevroletImpalaLT3.5V6FLEXRearwith FE1 Soft Ride Suspension
2008ChevroletImpalaPolice3.9V6FLEXRearwith FE1 Soft Ride Suspension
2008ChevroletImpalaLT3.9V6FLEXRearwith FE1 Soft Ride Suspension
2008ChevroletImpala50th Anniversary Edition3.5V6GASRearwith FE1 Soft Ride Suspension
2008ChevroletImpala50th Anniversary Edition3.5V6FLEXRearwith FE1 Soft Ride Suspension
2008PontiacGrand PrixBase3.8V6GASRearwith FE1 Soft Ride Suspension
2008PontiacGrand PrixGXP5.3V8GASRearwith FE1 Soft Ride Suspension
2007BuickLaCrosseCXL3.8V6GASRear
2007BuickLaCrosseCXS3.6V6GASRear
2007BuickLaCrosseCX3.8V6GASRear
2007ChevroletImpalaLS3.5V6FLEXRearwith FE1 Soft Ride Suspension
2007ChevroletImpalaLT3.5V6FLEXRearwith FE1 Soft Ride Suspension
2007ChevroletImpalaLT3.9V6GASRearwith FE1 Soft Ride Suspension
2007ChevroletImpalaLS3.5V6GASRearwith FE1 Soft Ride Suspension
2007ChevroletImpalaLT3.5V6GASRearwith FE1 Soft Ride Suspension
2007ChevroletImpalaLTZ3.9V6GASRearwith FE1 Soft Ride Suspension
2007ChevroletImpalaSS5.3V8GASRearwith FE1 Soft Ride Suspension
2007ChevroletImpalaPolice3.9V6GASRearwith FE1 Soft Ride Suspension
2007ChevroletMonte CarloLT3.5V6FLEXRearwith FE2 Ride and Handling Suspension
2007ChevroletMonte CarloSS5.3V8GASRearwith FE2 Ride and Handling Suspension
2007ChevroletMonte CarloLS3.5V6GASRearwith FE2 Ride and Handling Suspension
2007ChevroletMonte CarloLT3.5V6GASRearwith FE2 Ride and Handling Suspension
2007ChevroletMonte CarloLS3.5V6FLEXRearwith FE2 Ride and Handling Suspension
2007PontiacGrand PrixGXP5.3V8GASRearwith FE1 Soft Ride Suspension; with FE2 Ride and Handling Suspension
2007PontiacGrand PrixBase3.8V6GASRearwith FE1 Soft Ride Suspension; with FE2 Ride and Handling Suspension
2007PontiacGrand PrixGT3.8V6GASRearwith FE1 Soft Ride Suspension; with FE2 Ride and Handling Suspension
2006BuickLaCrosseCXL3.8V6GASRear
2006BuickLaCrosseCXS3.6V6GASRear
2006BuickLaCrosseCX3.8V6GASRear
2006ChevroletImpalaLT3.9V6GASRearwith FE1 Soft Ride Suspension
2006ChevroletImpalaLTZ3.9V6GASRearwith FE1 Soft Ride Suspension
2006ChevroletImpalaPolice3.9V6GASRearwith FE1 Soft Ride Suspension
2006ChevroletImpalaSS5.3V8GASRearwith FE1 Soft Ride Suspension
2006ChevroletImpalaLS3.5V6FLEXRearwith FE1 Soft Ride Suspension
2006ChevroletImpalaLT3.5V6FLEXRearwith FE1 Soft Ride Suspension
2006ChevroletMonte CarloLTZ3.9V6GASRearwith FE2 Ride and Handling Suspension
2006ChevroletMonte CarloSS5.3V8GASRearwith FE2 Ride and Handling Suspension
2006ChevroletMonte CarloLT3.9V6GASRearwith FE2 Ride and Handling Suspension
2006ChevroletMonte CarloLS3.5V6FLEXRearwith FE2 Ride and Handling Suspension
2006ChevroletMonte CarloLT3.5V6FLEXRearwith FE2 Ride and Handling Suspension
2006PontiacGrand PrixGT3.8V6GASRearwith FE1 Soft Ride Suspension; with FE2 Ride and Handling Suspension
2006PontiacGrand PrixGXP5.3V8GASRearwith FE1 Soft Ride Suspension; with FE2 Ride and Handling Suspension
2006PontiacGrand PrixBase3.8V6GASRearwith FE1 Soft Ride Suspension; with FE2 Ride and Handling Suspension
2005BuickCenturyCustom3.1V6GASRear
2005BuickCenturyLimited3.1V6GASRear
2005BuickCenturySpecial Edition3.1V6GASRear
2005BuickLaCrosseCX3.8V6GASRear
2005BuickLaCrosseCXL3.8V6GASRear
2005BuickLaCrosseCXS3.6V6GASRear
2005ChevroletImpalaSS3.8V6GASRearwithout Police Package
2005ChevroletImpalaBase3.8V6GASRearwithout Police Package
2005ChevroletImpalaBase3.4V6GASRearwithout Police Package
2005ChevroletImpalaPolice3.8V6GASRearwithout Police Package
2005ChevroletImpalaLS3.8V6GASRearwithout Police Package
2005ChevroletMonte CarloSS3.8V6GASRear
2005ChevroletMonte CarloLS3.4V6GASRear
2005ChevroletMonte CarloLT3.8V6GASRear
2005PontiacGrand PrixBase3.8V6GASRearwith FE2 Ride and Handling Suspension; with FE3 Sport Suspension
2005PontiacGrand PrixGT3.8V6GASRearwith FE2 Ride and Handling Suspension; with FE3 Sport Suspension
2005PontiacGrand PrixGTP3.8V6GASRearwith FE2 Ride and Handling Suspension; with FE3 Sport Suspension
2005PontiacGrand PrixGXP5.3V8GASRearwith FE2 Ride and Handling Suspension; with FE3 Sport Suspension
2004BuickCenturyLimited3.1V6GASRear
2004BuickCenturyCustom3.1V6GASRear
2004BuickRegalLS3.8V6GASRear
2004BuickRegalGS3.8V6GASRear
2004ChevroletImpalaLS3.8V6GASRearwithout Police Package
2004ChevroletImpalaBase3.8V6GASRearwithout Police Package
2004ChevroletImpalaPolice3.8V6GASRearwithout Police Package
2004ChevroletImpalaSS3.8V6GASRearwithout Police Package
2004ChevroletImpalaBase3.4V6GASRearwithout Police Package
2004ChevroletMonte CarloLS3.4V6GASRear
2004ChevroletMonte CarloSS3.8V6GASRear
2004PontiacGrand PrixGT13.8V6GASRear
2004PontiacGrand PrixGTP3.8V6GASRear
2004PontiacGrand PrixGT23.8V6GASRear
2003BuickCenturyCustom3.1V6GASRear
2003BuickRegalGS3.8V6GASRear
2003BuickRegalLS3.8V6GASRear
2003ChevroletImpalaBase3.4V6GASRearwithout Police Package
2003ChevroletImpalaBase3.8V6GASRearwithout Police Package
2003ChevroletImpalaLS3.8V6GASRearwithout Police Package
2003ChevroletImpalaLS Sport3.8V6GASRearwithout Police Package
2003ChevroletImpalaPolice3.8V6GASRearwithout Police Package
2003ChevroletMonte CarloSS Pace Car3.8V6GASRear
2003ChevroletMonte CarloLS Competition3.4V6GASRear
2003ChevroletMonte CarloSS3.8V6GASRear
2003ChevroletMonte CarloLS3.4V6GASRear
2003ChevroletMonte CarloLS Sport3.4V6GASRear
2003ChevroletMonte CarloSS High Sport3.8V6GASRear
2003PontiacGrand PrixGTP3.8V6GASRear
2003PontiacGrand PrixGT3.8V6GASRear
2003PontiacGrand PrixSE3.1V6GASRear
2002BuickCenturyCustom3.1V6GASRear
2002BuickCenturyLimited3.1V6GASRear
2002BuickRegalGS3.8V6GASRear
2002BuickRegalLS3.8V6GASRear
2002ChevroletImpalaLS3.8V6GASRearwithout Police Package
2002ChevroletImpalaBase3.4V6GASRearwithout Police Package
2002ChevroletImpalaBase3.8V6GASRearwithout Police Package
2002ChevroletMonte CarloLS3.4V6GASRear
2002ChevroletMonte CarloSS3.8V6GASRear
2002ChevroletMonte CarloSS 35th Anniversary Edition3.8V6GASRear
2002ChevroletMonte CarloSS Dale Earnhardt Signature Edition3.8V6GASRear
2002OldsmobileIntrigueGLS3.5V6GASRear
2002OldsmobileIntrigueGL3.5V6GASRear
2002OldsmobileIntrigueGX3.5V6GASRear
2002PontiacGrand PrixSE3.8V6GASRear
2002PontiacGrand PrixSE3.1V6GASRear
2002PontiacGrand PrixGTP3.8V6GASRear
2002PontiacGrand PrixGT3.8V6GASRear
2001BuickCenturyCustom3.1V6GASRear
2001BuickCenturyLimited3.1V6GASRear
2001BuickRegalGS3.8V6GASRear
2001BuickRegalLS3.8V6GASRear
2001ChevroletImpalaLS3.8V6GASRearwithout Police Package
2001ChevroletImpalaBase3.4V6GASRearwithout Police Package
2001ChevroletImpalaBase3.8V6GASRearwithout Police Package
2001ChevroletLuminaBase3.1V6GASRear
2001ChevroletMonte CarloSS3.8V6GASRear
2001ChevroletMonte CarloLS3.4V6GASRear
2001OldsmobileIntrigueGLS3.5V6GASRear
2001OldsmobileIntrigueGL3.5V6GASRear
2001OldsmobileIntrigueGX3.5V6GASRear
2001PontiacGrand PrixGT3.8V6GASRear
2001PontiacGrand PrixSE3.1V6GASRear
2001PontiacGrand PrixSE3.8V6GASRear
2001PontiacGrand PrixGTP3.8V6GASRear
2000BuickCenturyLimited3.1V6GASRear
2000BuickCenturyCustom3.1V6GASRear
2000BuickRegalGSE3.8V6GASRear
2000BuickRegalLS3.8V6GASRear
2000BuickRegalGS3.8V6GASRear
2000BuickRegalLSE3.8V6GASRear
2000ChevroletImpalaBase3.8V6GASRearwithout Police Package
2000ChevroletImpalaLS3.8V6GASRearwithout Police Package
2000ChevroletImpalaBase3.4V6GASRearwithout Police Package
2000ChevroletLuminaBase3.1V6GASRear
2000ChevroletMonte CarloLS3.4V6GASRear
2000ChevroletMonte CarloSS3.8V6GASRear
2000OldsmobileIntrigueGL3.5V6GASRear
2000OldsmobileIntrigueGLS3.5V6GASRear
2000OldsmobileIntrigueGX3.5V6GASRear
2000PontiacGrand PrixSE3.1V6GASRear
2000PontiacGrand PrixGT3.8V6GASRear
2000PontiacGrand PrixSE3.8V6GASRear
2000PontiacGrand PrixGTP3.8V6GASRear
1999BuickCenturyLimited3.1V6GASRear
1999BuickCenturyCustom3.1V6GASRear
1999BuickRegalLS3.8V6GASRear
1999BuickRegalGS3.8V6GASRear
1999ChevroletLuminaLTZ3.8V6GASRearwith FE1 Soft Ride Suspension
1999ChevroletLuminaLS3.1V6GASRearwith FE1 Soft Ride Suspension
1999ChevroletLuminaLS3.8V6GASRearwith FE1 Soft Ride Suspension
1999ChevroletLuminaBase3.1V6GASRearwith FE1 Soft Ride Suspension
1999ChevroletLuminaBase3.8V6GASRearwith FE1 Soft Ride Suspension
1999ChevroletLuminaLTZ3.1V6GASRearwith FE1 Soft Ride Suspension
1999ChevroletMonte CarloLS3.8V6GASRearwith FE1 Soft Ride Suspension
1999ChevroletMonte CarloLS3.1V6GASRearwith FE1 Soft Ride Suspension
1999ChevroletMonte CarloZ343.8V6GASRearwith FE1 Soft Ride Suspension
1999ChevroletMonte CarloIndianapolis 500 Pace Car3.8V6GASRearwith FE1 Soft Ride Suspension
1999OldsmobileIntrigueGL3.5V6GASRear
1999OldsmobileIntrigueGL3.8V6GASRear
1999OldsmobileIntrigueGLS3.5V6GASRear
1999OldsmobileIntrigueGX3.5V6GASRear
1999OldsmobileIntrigueGX3.8V6GASRear
1999PontiacGrand PrixSE3.1V6GASRear
1999PontiacGrand PrixGTP3.8V6GASRear
1999PontiacGrand PrixSE3.8V6GASRear
1999PontiacGrand PrixGT3.8V6GASRear
1998BuickCenturyLimited3.1V6GASRear
1998BuickCenturyCustom3.1V6GASRear
1998BuickRegal25th Anniversary Edition3.8V6GASRear
1998BuickRegalLS3.8V6GASRear
1998BuickRegalGS3.8V6GASRear
1998ChevroletLuminaLS3.1V6GASRearwith FE1 Soft Ride Suspension
1998ChevroletLuminaBase3.1V6GASRearwith FE1 Soft Ride Suspension
1998ChevroletLuminaLTZ3.8V6GASRearwith FE1 Soft Ride Suspension
1998ChevroletLuminaLS3.8V6GASRearwith FE1 Soft Ride Suspension
1998ChevroletLuminaLTZ3.1V6GASRearwith FE1 Soft Ride Suspension
1998ChevroletMonte CarloZ343.8V6GASRearwith FE1 Soft Ride Suspension
1998ChevroletMonte CarloLS3.1V6GASRearwith FE1 Soft Ride Suspension
1998OldsmobileIntrigueGL3.8V6GASRear
1998OldsmobileIntrigueBase3.8V6GASRear
1998OldsmobileIntrigueGLS3.8V6GASRear
1998PontiacGrand PrixSE3.8V6GASRear
1998PontiacGrand PrixSE3.1V6GASRear
1998PontiacGrand PrixGT3.8V6GASRear
1998PontiacGrand PrixGTP3.8V6GASRear
1997BuickCenturyCustom3.1V6GASRear
1997BuickCenturyLimited3.1V6GASRear
Product info

The ACDelco Suspension Trailing Arm part number 46B0121A is a high-quality replacement part made for Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This part is designed to provide superior performance and durability compared to other trailing arms in the market.

One of the key features of this suspension trailing arm is its construction. Made with premium materials, it is built to withstand wear and tear, ensuring long-lasting service life. This part is also engineered to meet or exceed OEM standards, ensuring that it fits seamlessly with the vehicle’s original components.

The ACDelco Suspension Trailing Arm part number 46B0121A is also designed to provide superior ride comfort. It helps to absorb shocks and vibrations, reducing noise and ensuring a smooth driving experience. Additionally, it is engineered to minimize wheel hop, ensuring better traction and stability.

This suspension trailing arm is easy to install and maintain, making it a preferred choice for both professional mechanics and DIY enthusiasts. It is also competitively priced, making it an affordable option for those looking to restore their vehicle’s suspension system.

Overall, the ACDelco Suspension Trailing Arm part number 46B0121A is a reliable and high-performance replacement part for Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Its superior construction, ride comfort, and ease of installation make it an excellent choice for those in need of a replacement trailing arm.

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
AdjustableNo
Bushing ColorBlack
Bushings IncludedYes
ColorBlack
End 1 TypeBushing
End 2 TypeBushing
FinishBlack Oxide Coating
Grade TypeRegular
MaterialSteel
Mounting Hardware IncludedNo
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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