2011 Cadillac DTS Air Suspension and Kits

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Keep Your 2011 Cadillac DTS in Top Shape with Quality Air Suspension and Kits

Whether you’re repairing or upgrading your Air Suspension and Kit, using high-quality parts is key to keeping your 2011 Cadillac DTS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Air Suspension Shocks, Suspension Self-Leveling Unit Fluids, and Air Shock Installation Kits. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Air Suspension and Kits from Trusted Brands

Looking for a reliable Air Suspension and Kit? We’ve got you covered with options from brands you know and trust like Monroe. For example, Monroe Air Suspension and Kits start at just $48.99 with an average 4.4 star rating. With over 322 reviews and a solid 4.5 star average, you can shop with confidence knowing other Cadillac DTS owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2011 Cadillac DTS Air Suspension and Kit at Advance Auto Parts is around $253.60, with a range that starts at $14.99 and goes up to $1,096.00. With 18 options in stock from 7 trusted brands, finding the right fit is easy. Popular picks like Carquest Multi-Purpose Relay, RAA1236, Monroe Strut-Mate Suspension Strut Mount, 908948, and Carquest Multi-Use Connector, PTA2442 start at just $26.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Air Suspension and Kit, don’t forget to check out other key components like Coil and Leaf Springs and Shocks and Struts. At Advance Auto Parts, we’re here to help you keep your 2011 Cadillac DTS in peak condition, inside and out.

Essential 2011 Cadillac DTS Air Suspension and Kits

Monroe – Monroe Strut-Mate Suspension Strut Mount, 908948 (Part No.908948)

Monroe Strut-Mate Suspension Strut Mount, 908948

from

$80.99
Every new strut deserves a Monroe Strut-Mate Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.
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Arnott Air Suspension – Arnott Air Suspension Air Shock – New, AS-2950 (Part No.AS-2950)

Arnott Air Suspension Air Shock - New, AS-2950

from

$241.99
Arnott’s new rear air shock AS-2950 for the 2006-2011 Cadillac DTS and Buick Lucerne with Sport Suspension (F55 MagneRide) converts the vehicle’s electronic shocks to a much more dependable passive air shock system. The Arnott shock keeps the rear air leveling system completely operational. Arnott has designed this shock to plug directly to the vehicle’s computer system without any alterations. Arnott’s exclusive plug-in design allows for easy installation. Arnott Recommends Replacing These Shocks In Pairs.
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Dorman – Dorman Active Air Suspension Air Shock with Lower Mounting Isolator, 949-708 (Part No.949-708)

Dorman Active Air Suspension Air Shock with Lower Mounting Isolator, 949-708

from

$590.99
This air suspension shock is designed to match the fit and function of the original shock on specified vehicles, and is engineered for durability and reliable performance.
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Suncore – Suncore Air Spring Kit, 408G-15-R-PAIR (Part No.408G-15-R-PAIR)

Suncore Air Spring Kit, 408G-15-R-PAIR

from

$379.99
Suncore Air Spring Kit, 408G-15-R-PAIR.
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Arnott Air Suspension – Arnott Air Suspension Air Suspension Compressor, P-2982 (Part No.P-2982)

Arnott Air Suspension Air Suspension Compressor, P-2982

from

$448.99
Arnott’s aftermarket air suspension compressor P-2982 for the 2006-2011 Cadillac DTS and Buick Lucerne features a heavy-duty motor, epoxy-coated finish to prevent corrosion, new dryer, wiring harness and an intake air hose with filter. This pump, which includes a new mounting bracket and compressor cover, is built to original equipment specifications and is an exact fit, offering a fast and flawless plug-and-play installation.
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Dorman – Dorman Active Suspension Air Compressor with Mounting Hardware, 949-009 (Part No.949-009)

Dorman Active Suspension Air Compressor with Mounting Hardware, 949-009

from

$566.99
This air suspension compressor is designed to match the fit and function of the original compressor on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
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Monroe – Monroe Max-Air Adjustable Air Shock Absorber Pack of 2, MA822 (Part No.MA822)

Monroe Max-Air Adjustable Air Shock Absorber Pack of 2, MA822

from

$172.99
Ideal for hauling, Monroe Max-Air shock absorbers can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by vehicle suspension, tires and transmission. See vehicle owner’s manual.)
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Monroe – Monroe Rear Suspension Shock Absorber Air Hose Kit, AK29 (Part No.AK29)

Monroe Rear Suspension Shock Absorber Air Hose Kit, AK29

from

$48.99
Monroe is one of the automotive industry’s best-known and most trusted original equipment and aftermarket brands, having delivered innovative undercar solutions to leading global OE manufacturers and generations of professional technicians and vehicle owners. This heritage of leading-edge products and exceptional customer support has made Monroe shocks, struts and other ride control components a preferred choice of automotive professionals worldwide.
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Carquest Premium – Carquest Multi-Use Connector, PTA2442 (Part No.PTA2442)

Carquest Multi-Use Connector, PTA2442

from

$26.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Suncore – Suncore Rear Left Air Spring, 408G-15-RL (Part No.408G-15-RL)

Suncore Rear Left Air Spring, 408G-15-RL

from

$189.99
An air spring bag is a hollow inflatable rubber bag. They are used in place of coil steel springs. Air bags are flexible and have a certain amount of give, this helps absorb bumps for a smoother ride. Suncore Industries air bag suspension parts are engineered to last at least 10 year. When replacing an air spring bag with a Suncore Industries air bag you will be doing so at a fraction of the cost, when compared to OEM costs.
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Suncore – Suncore Rear Right Air Spring, 408G-15-RR (Part No.408G-15-RR)

Suncore Rear Right Air Spring, 408G-15-RR

from

$189.99
An air spring bag is a hollow inflatable rubber bag. They are used in place of coil steel springs. Air bags are flexible and have a certain amount of give, this helps absorb bumps for a smoother ride. Suncore Industries air bag suspension parts are engineered to last at least 10 year. When replacing an air spring bag with a Suncore Industries air bag you will be doing so at a fraction of the cost, when compared to OEM costs.
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Carquest Premium – Carquest Multi-Purpose Relay, RAA1236 (Part No.RAA1236)

Carquest Multi-Purpose Relay, RAA1236

from

$26.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Dorman – Dorman Air Suspension Air Spring, 949-054 (Part No.949-054)

Dorman Air Suspension Air Spring, 949-054

from

$1096.00
This air suspension spring is designed to match the fit and function of the original spring on specified vehicles, and is engineered for durability and reliable performance.
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Dorman – Dorman Air Suspension Air Spring, 949-055 (Part No.949-055)

Dorman Air Suspension Air Spring, 949-055

from

$416.99
This air suspension spring is designed to match the fit and function of the original spring on specified vehicles, and is engineered for durability and reliable performance.
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Valvoline – Valvoline Extended Protection Automatic Transmission Fluid 1 GA, 899177 (Part No.899177)

Valvoline Extended Protection Automatic Transmission Fluid 1 GA, 899177

from

$39.99
Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive
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Valvoline – Valvoline Extended Protection Automatic Transmission Fluid, 1 Quart, 899179 (Part No.899179)

Valvoline Extended Protection Automatic Transmission Fluid, 1 Quart, 899179

from

$15.99
Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive Technology for two layers of protection against metal-on-metal contact and thermal breakdown, all while minimizing wear on clutch components. In fact, Valvoline Extended Protection Full Synthetic ATF is 45% stronger against breakdown compared to major brand DEX/MERC oxidative PDSC performance. Proven to maximize transmission life, our patented formula is suitable for use in 92% of vehicles in light duty automatic transmissions 2010 and newer. Keep your modern vehicle shifting smoothly, mile after mile, with the ultimate protection you can only expect from Valvoline, the #1 ATF brand. Volume: 1 quart.
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LIQUI MOLY – LIQUI MOLY Top Tec 1800 Full Synthetic Automatic Transmission Fluid, 1 Liter, 20032 (Part No.20032)

LIQUI MOLY Top Tec 1800 Full Synthetic Automatic Transmission Fluid, 1 Liter, 20032

from

$14.99
Fully synthetic leading edge, high-performance automatic transmission fluid. Developed to meet the severe requirements of modern multi-speed transmissions designed with 6 or more gears.
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Valvoline – Valvoline Import Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 QT, 904984 (Part No.904984)

Valvoline Import Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 QT, 904984

from

$14.99
Valvoline Import Multi-Vehicle ATF is the full-synthetic automatic transmission fluid that has been specially engineered to meet and exceed the requirements of most imports and domestics with automatic transmissions. Formulated with advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and specific frictional enhancements for smooth gear engagements. Valvoline Import Multi-Vehicle ATF is suitable for a broad range of automatic transmissions including most Toyota, Honda, Nissan, Hyundai, Kia, BMW, Volvo, VW and other import and domestic vehicles. It€™s specifically recommended for use in the following applications: BMW LT 71141 and ETL-7045E; Nissan/Infiniti Matic-D, Matic-K and Matic-J; Mitsubishi Diamond SP-II and SP-III; Subaru ATF-HP; Hyundai/Kia SP-II and SP-III; and Toyota/Lexus Type T. For the many shifts and miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
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Most Popular Air Suspension Shocks for 2011 Cadillac DTSs

Enhance your 2011 Cadillac DTS with one of the 2 Air Suspension Shocks we have in stock, starting at just $241.99.

Dorman – Dorman Active Air Suspension Air Shock with Lower Mounting Isolator, 949-708 (Part No.949-708)

Dorman Active Air Suspension Air Shock with Lower Mounting Isolator, 949-708

from

$590.99
This air suspension shock is designed to match the fit and function of the original shock on specified vehicles, and is engineered for durability and reliable performance.
See More

Arnott Air Suspension – Arnott Air Suspension Air Shock – New, AS-2950 (Part No.AS-2950)

Arnott Air Suspension Air Shock - New, AS-2950

from

$241.99
Arnott’s new rear air shock AS-2950 for the 2006-2011 Cadillac DTS and Buick Lucerne with Sport Suspension (F55 MagneRide) converts the vehicle’s electronic shocks to a much more dependable passive air shock system. The Arnott shock keeps the rear air leveling system completely operational. Arnott has designed this shock to plug directly to the vehicle’s computer system without any alterations. Arnott’s exclusive plug-in design allows for easy installation. Arnott Recommends Replacing These Shocks In Pairs.
See More

Best-Selling 2011 Cadillac DTS Suspension Self-Leveling Unit Fluids

Upgrade your DTS with one of our 4 best-selling Suspension Self-Leveling Unit Fluids.

Valvoline – Valvoline Extended Protection Automatic Transmission Fluid 1 GA, 899177 (Part No.899177)

Valvoline Extended Protection Automatic Transmission Fluid 1 GA, 899177

from

$39.99
Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive
See More

Valvoline – Valvoline Extended Protection Automatic Transmission Fluid, 1 Quart, 899179 (Part No.899179)

Valvoline Extended Protection Automatic Transmission Fluid, 1 Quart, 899179

from

$15.99
Modern transmissions are better than ever, with more gears to help improve fuel efficiency and acceleration. Greater performance calls for greater protection. Valvoline Extended Protection Full Synthetic ATF features our exclusive Dual Defense Additive Technology for two layers of protection against metal-on-metal contact and thermal breakdown, all while minimizing wear on clutch components. In fact, Valvoline Extended Protection Full Synthetic ATF is 45% stronger against breakdown compared to major brand DEX/MERC oxidative PDSC performance. Proven to maximize transmission life, our patented formula is suitable for use in 92% of vehicles in light duty automatic transmissions 2010 and newer. Keep your modern vehicle shifting smoothly, mile after mile, with the ultimate protection you can only expect from Valvoline, the #1 ATF brand. Volume: 1 quart.
See More

Valvoline – Valvoline Import Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 QT, 904984 (Part No.904984)

Valvoline Import Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 QT, 904984

from

$14.99
Valvoline Import Multi-Vehicle ATF is the full-synthetic automatic transmission fluid that has been specially engineered to meet and exceed the requirements of most imports and domestics with automatic transmissions. Formulated with advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and specific frictional enhancements for smooth gear engagements. Valvoline Import Multi-Vehicle ATF is suitable for a broad range of automatic transmissions including most Toyota, Honda, Nissan, Hyundai, Kia, BMW, Volvo, VW and other import and domestic vehicles. It€™s specifically recommended for use in the following applications: BMW LT 71141 and ETL-7045E; Nissan/Infiniti Matic-D, Matic-K and Matic-J; Mitsubishi Diamond SP-II and SP-III; Subaru ATF-HP; Hyundai/Kia SP-II and SP-III; and Toyota/Lexus Type T. For the many shifts and miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
See More

LIQUI MOLY – LIQUI MOLY Top Tec 1800 Full Synthetic Automatic Transmission Fluid, 1 Liter, 20032 (Part No.20032)

LIQUI MOLY Top Tec 1800 Full Synthetic Automatic Transmission Fluid, 1 Liter, 20032

from

$14.99
Fully synthetic leading edge, high-performance automatic transmission fluid. Developed to meet the severe requirements of modern multi-speed transmissions designed with 6 or more gears.
See More

Top-Quality Air Shock Installation Kits for 2011 Cadillac DTSs

Choose a high-quality OEM or aftermarket Air Shock Installation Kit for Cadillac DTSs and enjoy top-notch performance from $48.99.

Monroe – Monroe Rear Suspension Shock Absorber Air Hose Kit, AK29 (Part No.AK29)

Monroe Rear Suspension Shock Absorber Air Hose Kit, AK29

from

$48.99
Monroe is one of the automotive industry’s best-known and most trusted original equipment and aftermarket brands, having delivered innovative undercar solutions to leading global OE manufacturers and generations of professional technicians and vehicle owners. This heritage of leading-edge products and exceptional customer support has made Monroe shocks, struts and other ride control components a preferred choice of automotive professionals worldwide.
See More

Our Top Pick for a 2011 Cadillac DTS Suspension Strut Mounting Kit

Invest in a durable Suspension Strut Mounting Kit for your 2011 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.

Monroe – Monroe Strut-Mate Suspension Strut Mount, 908948 (Part No.908948)

Monroe Strut-Mate Suspension Strut Mount, 908948

from

$80.99
Every new strut deserves a Monroe Strut-Mate Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.
See More

Our Top-Rated Air Adjustable Shocks for 2011 Cadillac DTSs

Make a smart move for your 2011 Cadillac DTS with our Air Adjustable Shock for $172.99.

Monroe – Monroe Max-Air Adjustable Air Shock Absorber Pack of 2, MA822 (Part No.MA822)

Monroe Max-Air Adjustable Air Shock Absorber Pack of 2, MA822

from

$172.99
Ideal for hauling, Monroe Max-Air shock absorbers can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by vehicle suspension, tires and transmission. See vehicle owner’s manual.)
See More

Top-Rated Air Suspension and Kit Brands For Your 2011 Cadillac DTS

When it comes to finding the perfect Air Suspension and Kit for your 2011 Cadillac DTS, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 7 trusted brands. We carry the most popular Air Suspension and Kit brands including Monroe, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $48.99. Purchasing a Air Suspension and Kit from us here at Advance Auto Parts is a smart move for both you and your 2011 Cadillac DTS, providing peace of mind with parts that meet or exceed OEM standards.

Popular Monroe 2011 Cadillac DTS Air Suspension and Kits

If you’re looking for a top-quality Air Suspension and Kit for your 2011 Cadillac DTS, Advance Auto Parts has exactly what you need with our selection of Monroe Air Suspension and Kits. We have 2 Monroe Air Suspension and Kits in stock for this fitment, all known for their durability and precision fit. With prices starting at just $48.99 and an average cost of $110.99, you’ll find the perfect Air Suspension and Kit for your needs and budget. Monroe Air Suspension and Kits for the 2011 Cadillac DTS come highly rated, with over 161 customer reviews and an impressive average rating of 4.4 stars. Choosing a Monroe Air Suspension and Kit from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Monroe Rear Suspension Shock Absorber Air Hose Kit, AK29
from $48.99
(38)
Monroe Rear Suspension Shock Absorber Air Hose Kit, AK29
“great price and product”
Monroe Max-Air Adjustable Air Shock Absorber Pack of 2, MA822
from $172.99
(123)
Monroe Max-Air Adjustable Air Shock Absorber Pack of 2, MA822
“All good, perfect fit EZ PZ”

FAQs for 2011 Cadillac DTS Air Suspension and Kits

What are the best-selling Air Suspension and Kits for 2011 Cadillac DTSs?

Out of 18 Air Suspension and Kits that fit 2011 Cadillac DTSs, the following parts are the top sellers:

What’s the price range for 2011 Cadillac DTS Air Suspension and Kits?

The prices of Air Suspension and Kits for the 2011 Cadillac DTS range from $14.99 up to $1,096.00 for the most premium parts.

What is the average price of an Air Suspension and Kit for a 2011 Cadillac DTS?

The average price for Air Suspension and Kits for the 2011 Cadillac DTS is $253.60. Keep in mind the variety of part types within our Air Suspension and Kit category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Air Suspension and Kits for other Cadillac DTS model years?

Yes, we carry Air Suspension and Kits for 4 model years of Cadillac DTSs between 2006 and 2010. The following model years are the most popular for Air Suspension and Kit purchases: 2010, 2009, 2008, 2007, and 2006.

What are the cheapest Air Suspension and Kits for my 2011 Cadillac DTS?

Does Advance Auto Parts sell Air Suspension and Kits for any other 2011 Cadillac models?

Yes. We stock Air Suspension and Kits for 5 other popular 2011 Cadillac models. Some of the most popular are 2011 Escalade Air Suspension and Kits, 2011 Escalade ESV Air Suspension and Kits, 2011 Escalade EXT Air Suspension and Kits, 2011 CTS Air Suspension and Kits, and 2011 SRX Air Suspension and Kits.

What are the top-rated Air Suspension and Kits that fit the 2011 Cadillac DTS?

The one 2011 Cadillac DTS Air Suspension and Kit we have in stock is the Valvoline Import Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 QT, 904984. It costs $14.99.

What types of Air Suspension and Kits do you sell for my 2011 Cadillac DTS?

As of 8/2/26, these are some of the most in-demand types of Air Suspension and Kits for a 2011 Cadillac DTS:

Can I get help with 2011 Cadillac DTS Air Suspension and Kit orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Air Suspension and Kits and more.

What is your return policy for Cadillac DTS Air Suspension and Kits?

Advance Auto Parts keeps returns simple. For new Cadillac DTS Air Suspension and Kits and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.