2013 Cadillac Ats Drivetrain Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

57 Drivetrain parts are listed for the 2013 Cadillac Ats, in 19 part types, covering all 3 engine options (2.0L L4 Turbocharged, 2.5L L4 and 3.6L V6). Each one has a brand, a manufacturer part number and notes that say where it fits.

On the 2013 Cadillac Ats, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. Most of the listed parts are CV Axle (21 parts), Axle Shaft Seal (8 parts) and CV Joint Boot Band (4 parts). The other 16 part types cover the remaining 24 parts.

Axle / Differential Assembly

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 85571696
🇺🇸 US 🇨🇦 CA
6 speed Automatic trans.Ride and Handling Suspension Code (FE2)
Fitment notes — GM GENUINE 85571696
6 speed Automatic trans.Ride and Handling Suspension Code (FE2)195mm
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This table covers the Axle / Differential assemblies.

Axle Intermediate Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4, 3.6L V6 22772318
🇺🇸 US 🇨🇦 CA
FrontAWD
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This table covers the seals at the Axle Intermediate Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

Axle Shaft

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4, 3.6L V6 85571702
🇺🇸 US 🇨🇦 CA
Rear6 speed Automatic trans.
Fitment notes — GM GENUINE 85571702
Rear6 speed Automatic trans.RIDE AND HANDLING Suspension Code (FE2)
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GM GENUINE Fits: 3.6L V6 23156299
🇺🇸 US 🇨🇦 CA
RearRWD
Fitment notes — GM GENUINE 23156299
RearRWD6 speed Automatic trans.Sport Suspension (FE3), Value Added Rear Suspension (VRN)
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This table covers the Axle shafts.

Axle Shaft Housing / Tube

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 84098258
🇺🇸 US 🇨🇦 CA
AWD
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This table covers the Axle Shaft Housing tubes.

Axle Shaft Lock / Snap Ring

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4, 3.6L V6 13317913
🇺🇸 US 🇨🇦 CA
6 speed Automatic trans.ROUND FORM
Fitment notes — GM GENUINE 13317913
6 speed Automatic trans.ROUND FORMRIDE AND HANDLING Suspension Code (FE2)
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This table covers the Axle Shaft Lock / Snap rings.

Axle Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 2.5L L4, 3.6L V6 291334
🇺🇸 US 🇨🇦 CA
Rear6 speed Automatic trans.
Fitment notes — GM GENUINE 291334
Rear6 speed Automatic trans.RIDE AND HANDLING Suspension Code (FE2)
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GM GENUINE Popular Fits: 3.6L V6 291333
🇺🇸 US 🇨🇦 CA
RearRWD
Fitment notes — GM GENUINE 291333
RearRWD6 speed Automatic trans.Sport Suspension (FE3)
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SKF Popular Fits: 2.5L L4 13544A
🇺🇸 US 🇨🇦 CA
Front
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GM GENUINE Fits: 2.5L L4, 3.6L V6 23276834
🇺🇸 US 🇨🇦 CA
FrontAWD
Fitment notes — GM GENUINE 23276834
FrontAWDUNITIZED SEAL
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GM GENUINE Fits: 2.5L L4, 3.6L V6 291342
🇺🇸 US 🇨🇦 CA
FrontAWD
Fitment notes — GM GENUINE 291342
FrontAWDNON-CLUTCH SIDE55mm Diameter
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NATIONAL Fits: 2.5L L4, 3.6L V6 710853
🇺🇸 US 🇨🇦 CA
FrontAWD
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WJB / INMOTION PARTS Fits: 2.5L L4, 3.6L V6 WS710853
🇺🇸 US 🇨🇦 CA
FrontAWD
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WJB / INMOTION PARTS Fits: 2.5L L4, 3.6L V6 WS711064
🇺🇸 US 🇨🇦 CA
RearAWD
Fitment notes — WJB / INMOTION PARTS WS711064
RearAWDwith 6.929 IN Ring Gearwith GKN 690 Axle
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This table covers the seals where an axle shaft exits the housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.

CV Axle

Brand Part Number Markets Notes Buy
GM GENUINE Popular Fits: 2.5L L4 84550218
🇺🇸 US 🇨🇦 CA
Front RightAWD
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GM GENUINE Popular Fits: 2.5L L4 84550217
🇺🇸 US 🇨🇦 CA
Front LeftAWD
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TOP NOTCH Popular Fits: 2.5L L4 TN20101
🇺🇸 US 🇨🇦 CA
Rear Leftwith ride & handling suspension
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TOP NOTCH Popular Fits: 2.5L L4 TN20102
🇺🇸 US 🇨🇦 CA
Rear Rightwith Sport Ride Suspension
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TOP NOTCH Popular Fits: 2.5L L4 TN20104
🇺🇸 US 🇨🇦 CA
Rear Leftwith Sport Ride Suspension
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APWI Fits: 2.5L L4 GM8540
🇺🇸 US
Front Left
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APWI Fits: 2.5L L4 GM8541
🇺🇸 US
Front Right
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APWI Fits: 2.5L L4 GM8513
🇺🇸 US 🇨🇦 CA
Rear LeftAutomatic trans.
Fitment notes — APWI GM8513
Rear LeftAutomatic trans.with Option FE2 -ride and handling suspension system
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GM GENUINE Fits: 2.5L L4 84550227
🇺🇸 US 🇨🇦 CA
Inboard Joint Mount Hole Quantity: 6
Fitment notes — GM GENUINE 84550227
Inboard Joint Mount Hole Quantity: 6
Fits:
Rear Left6 speed Automatic trans.Sport Suspension (FE3)with RPO Code Abxtwith RPO Code Aads, AAU3
or:
Rear LeftBase Model6 speed Manual trans.with RPO Code Abxtwith RPO Code Aads, AAU3
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GM GENUINE Fits: 2.5L L4 84550223
🇺🇸 US 🇨🇦 CA
Rear Left6 speed Automatic trans.
Fitment notes — GM GENUINE 84550223
Rear Left6 speed Automatic trans.Ride and Handling Suspension Code (FE2)with RPO Code Abxnwith RPO Code Aadn, Aauz
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GSP Fits: 2.5L L4 NCV10282
🇺🇸 US 🇨🇦 CA
Rear Rightwith ride & handling suspension
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GSP Fits: 2.5L L4 NCV10280
🇺🇸 US 🇨🇦 CA
Rear Leftwith ride & handling suspension
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GSP Fits: 2.5L L4 NCV10283
🇺🇸 US 🇨🇦 CA
Rear Leftwith Sport Ride Suspension
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GSP Fits: 2.5L L4 NCV10281
🇺🇸 US 🇨🇦 CA
Rear Rightwith Sport Ride Suspension
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TOP NOTCH Fits: 2.5L L4 TN20103
🇺🇸 US 🇨🇦 CA
Rear Rightwith ride & handling suspension
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TRAKMOTIVE Fits: 2.5L L4 GM8359
🇺🇸 US 🇨🇦 CA
Front LeftAWD
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TRAKMOTIVE Fits: 2.5L L4 GM8353
🇺🇸 US 🇨🇦 CA
Front RightAWD
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TRAKMOTIVE Fits: 2.5L L4 GM8360
🇺🇸 US 🇨🇦 CA
Rear LeftAutomatic trans.
Fitment notes — TRAKMOTIVE GM8360
Rear LeftAutomatic trans.Opt. FE2
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TRAKMOTIVE Fits: 2.5L L4 GM8362
🇺🇸 US 🇨🇦 CA
Fits Rear LeftManual trans.or Rear Left
Fitment notes — TRAKMOTIVE GM8362
Fits:
Rear LeftManual trans.or Rear LeftAutomatic trans.Opt. FE3
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TRAKMOTIVE Fits: 2.5L L4 GM8358
🇺🇸 US 🇨🇦 CA
Fits Rear RightManual trans.or Rear Right
Fitment notes — TRAKMOTIVE GM8358
Fits:
Rear RightManual trans.or Rear RightAutomatic trans.Opt. FE3
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TRAKMOTIVE Fits: 2.5L L4 GM8361
🇺🇸 US 🇨🇦 CA
Rear RightAutomatic trans.
Fitment notes — TRAKMOTIVE GM8361
Rear RightAutomatic trans.Opt. FE2
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This table covers the complete CV axle shafts from differential (or hub) to wheel. Typical signs include a click in tight turns, grease flung around the wheel well, or a vibration that builds with speed. A torn boot caught early is a boot kit; caught late it is the whole axle. Torque the axle nut to the method in the notes.

CV Intermediate Shaft

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4, 3.6L V6 22772313
🇺🇸 US 🇨🇦 CA
FrontAWD
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This table covers the CV Intermediate shafts.

CV Joint Boot

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4, 3.6L V6 84138225
🇺🇸 US 🇨🇦 CA
Fits Rear Left InnerBase Model
Fitment notes — GM GENUINE 84138225
Fits:
Rear Left InnerBase Model6 speed Manual trans.or Rear Left Inner6 speed Automatic trans.Sport Suspension (FE3)
Rear Left Inner6 speed Automatic trans.Sport Suspension (FE3)
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MEVOTECH Fits: 2.5L L4, 3.6L V6 DX437
🇺🇸 US 🇨🇦 CA
Front OuterAWD
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MEVOTECH Fits: 2.5L L4, 3.6L V6 DX409
🇺🇸 US 🇨🇦 CA
Front InnerAWD
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This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn.

CV Joint Boot Band

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4, 3.6L V6 11611715
🇺🇸 US 🇨🇦 CA
Fits Rear Left Outboard Inner6 speed Automatic trans.
Fitment notes — GM GENUINE 11611715
Fits:
Rear Left Outboard Inner6 speed Automatic trans.Stainless SteelSport Suspension (FE3)Single Use46 Diameter
or:
Rear Left Outboard InnerBase Model6 speed Manual trans.Stainless SteelSingle Use46 Diameter
Rear Left Outboard Inner6 speed Automatic trans.Stainless SteelSport Suspension (FE3)Single Use46 Diameter
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GM GENUINE Fits: 2.5L L4, 3.6L V6 11611752
🇺🇸 US 🇨🇦 CA
Front Inboard OuterAWD
Fitment notes — GM GENUINE 11611752
Front Inboard OuterAWDCrimpStainless Steel (with Serviceable CV Joints)85.1 ID
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GM GENUINE Fits: 2.5L L4, 3.6L V6 364038
🇺🇸 US 🇨🇦 CA
Rear Outboard OuterSingle Use
Fitment notes — GM GENUINE 364038
Rear Outboard OuterSingle UseLarge ClampStamped 95.4MM93MM Inside Diameter
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GM GENUINE Fits: 2.5L L4, 3.6L V6 84207707
🇺🇸 US 🇨🇦 CA
Front Inboard OuterAWD
Fitment notes — GM GENUINE 84207707
Front Inboard OuterAWDCLAMPCRIMP, 28 DIAMETER X 10MM WIDE
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This table covers the bands that clamp a CV boot to the joint.

CV Joint Lock Ring

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4, 3.6L V6 13317913
🇺🇸 US 🇨🇦 CA
Rear Inner6 speed Automatic trans.
Fitment notes — GM GENUINE 13317913
Rear Inner6 speed Automatic trans.ROUND FORMRIDE AND HANDLING Suspension Code (FE2)
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GM GENUINE Fits: 2.5L L4, 3.6L V6 11611639
🇺🇸 US 🇨🇦 CA
Rear6 speed Automatic trans.
Fitment notes — GM GENUINE 11611639
Rear6 speed Automatic trans.Single UseRide and Handling Suspension Code (FE2)Fits 23, 1.8 Thickness
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GM GENUINE Fits: 3.6L V6 11611640
🇺🇸 US 🇨🇦 CA
RearRWD
Fitment notes — GM GENUINE 11611640
RearRWD6 speed Automatic trans.Sport Suspension (FE3)FITS 27, 2 THCK
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This table covers the CV Joint Lock rings.

Differential Carrier

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 23156303
🇺🇸 US 🇨🇦 CA
RWD6 speed Automatic trans.
Fitment notes — GM GENUINE 23156303
RWD6 speed Automatic trans.Sport Suspension (FE3)218MM RDM with 3.27 Ratio
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This table covers the carriers that hold the differential gears in the axle.

Differential Carrier Bolt

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4 11611275
🇺🇸 US 🇨🇦 CA
SINGLE USEM16X2X111,23THD
Fitment notes — GM GENUINE 11611275
SINGLE USEM16X2X111,23THD43.5 OD
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GM GENUINE Fits: 2.5L L4 11609607
🇺🇸 US 🇨🇦 CA
SINGLE USEM12X1.75X90
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GM GENUINE Fits: 2.5L L4 11589283
🇺🇸 US 🇨🇦 CA
AWDM12X1.75X126
Fitment notes — GM GENUINE 11589283
AWDM12X1.75X12645 Thread
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This table covers the Differential Carrier bolts.

Differential Carrier Bushing

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4 20762354
🇺🇸 US 🇨🇦 CA
Mounted In Differential Housing
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GM GENUINE Fits: 2.5L L4 20762248
🇺🇸 US 🇨🇦 CA
Mounted in Cradle
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This table covers the Differential Carrier bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.

Differential Cover

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4 23221119
🇺🇸 US 🇨🇦 CA
6 speed Automatic trans.RIDE AND HANDLING Suspension Code (FE2)
Fitment notes — GM GENUINE 23221119
6 speed Automatic trans.RIDE AND HANDLING Suspension Code (FE2)1/4" Vent HoleOrder with VENT 23156298
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This table covers the Differential covers.

Differential Fill / Drain Plug

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4 55573646
🇺🇸 US 🇨🇦 CA
Includes O-Ring
Fitment notes — GM GENUINE 55573646
Includes O-Ring
Fits:
6 speed Automatic trans.Ride and Handling Suspension Code (FE2)M20X1.5X1629 ODMagnetZinc CoatedSquare/Ratchet Style
or:
Front DifferentialAWDM20X1.5X1629 ODMagnetZinc CoatedSquare/Ratchet Style
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This table covers the Differential Fill drain plugs.

Differential Pinion Flange

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4 22772321
🇺🇸 US 🇨🇦 CA
FrontAWD
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This table covers the flanges that connect the driveshaft to the differential pinion.

Differential Pinion Nut

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 2.5L L4 11611637
🇺🇸 US 🇨🇦 CA
Fits FrontM22X1.5,15THK
Fitment notes — GM GENUINE 11611637
Fits:
FrontM22X1.5,15THK37.5 OD
or:
M22X1.5,15THK37.5 ODPinion Gear Nut
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This table covers the Differential Pinion nuts.

Differential Pinion Repair Sleeve

Brand Part Number Markets Notes Buy
WJB / INMOTION PARTS Fits: 2.5L L4 WS99193
🇺🇸 US 🇨🇦 CA
Front OuterAWD
Fitment notes — WJB / INMOTION PARTS WS99193
Front OuterAWDwith AAM Axlewith 165mm Ring Gear
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This table covers the wear sleeves used to restore a grooved pinion seal surface.

Buying Drivetrain Parts for a 2013 Cadillac Ats

On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.

  • Match the engine first. Every drivetrain part here is engine-specific; each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: CV Axle and Axle Shaft Seal .

Frequently Asked Questions

How many drivetrain parts fit the 2013 Cadillac Ats?

Our catalog currently lists 57 drivetrain parts for the 2013 Cadillac Ats across 19 subcategories and 9 brands, covering all 3 engine options (2.0L L4 Turbocharged, 2.5L L4 and 3.6L V6). Each part is matched to the engine(s) it fits.

Do drivetrain parts differ between 2013 Cadillac Ats engines?

Yes. Every drivetrain part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of drivetrain problems on a 2013 Cadillac Ats?

Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2013 Cadillac Ats was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2013 Cadillac Ats?

First match the engine — each row shows which engine(s) the part fits. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2013 Cadillac Ats

Drivetrain Parts for Other Cadillac Ats Years

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