2001 Cadillac Catera Automatic Transmission Parts

Engine:
3.0L V6

65 Automatic transmission parts are listed for the 2001 Cadillac Catera, in 20 part types, covering the 3.0L V6 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.

On the 2001 Cadillac Catera, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. 24 parts of the 65 listed are Filter (12 parts), Bushing (6 parts) and Extension Housing Seal (6 parts). The other 17 part types cover the remaining 41 parts.

Band

Brand Part Number Markets Notes Buy
ATP EX17
🇺🇸 US 🇨🇦 CA
2-4Low
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PA CARGO 54313
🇺🇸 US 🇨🇦 CA
4 Speed RWD 4L30E Transmission
View on
Amazon
PIONEER 767050
🇺🇸 US 🇨🇦 CA
2-4
View on
Amazon

This table covers the apply bands inside the automatic transmission.

Bushing

Brand Part Number Markets Notes Buy
DURA-BOND Popular 44034
🇺🇸 US 🇨🇦 CA
Front Pump (Converter Housing)
View on
Amazon
DURA-BOND Popular 44034TG
🇺🇸 US 🇨🇦 CA
Dry Film Lubricated
Fitment notes — DURA-BOND 44034TG
Dry Film Lubricated
Front Pump (Converter Housing)Dry Film Lubricant
View on
Amazon
ATP CB4
🇺🇸 US 🇨🇦 CA
converter Housing - Front Pump - Babbit
View on
Amazon
DURA-BOND 02399
🇺🇸 US 🇨🇦 CA
Pump Stator (Front)
View on
Amazon
DURA-BOND 02399T
🇺🇸 US 🇨🇦 CA
Coated
Fitment notes — DURA-BOND 02399T
Coated
Pump Stator (Front)
View on
Amazon
PIONEER 755043
🇺🇸 US 🇨🇦 CA
converter HousingFront Pump
Fitment notes — PIONEER 755043
converter HousingFront PumpBabbit
View on
Amazon

This table covers the bushings in this assembly. 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.

Bushing Kit

Brand Part Number Markets Notes Buy
DURA-BOND TK5
🇺🇸 US 🇨🇦 CA
View on
Amazon
PA CARGO K54901E
🇺🇸 US 🇨🇦 CA
4 Speed RWD 4L30E Transmission
View on
Amazon

This table covers the Bushing kits.

Case Bushing

Brand Part Number Markets Notes Buy
DURA-BOND 96040370BR
🇺🇸 US 🇨🇦 CA
Bronze
Fitment notes — DURA-BOND 96040370BR
Bronze
Case
View on
Amazon

This table covers the Case 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.

Center Support Bushing

Brand Part Number Markets Notes Buy
DURA-BOND 24044XBR
🇺🇸 US 🇨🇦 CA
Bronze
Fitment notes — DURA-BOND 24044XBR
Bronze
Center Support
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Amazon

This table covers the Center Support 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.

Clutch Plate Pack

Friction Plate Pack

Brand Part Number Markets Notes Buy
RAYBESTOS POWERTRAIN RHT96079
🇺🇸 US 🇨🇦 CA
HT Clutch Pack Module With Late Model HT 3rd Clutch
View on
Amazon
RAYBESTOS POWERTRAIN RHT96200
🇺🇸 US 🇨🇦 CA
HT Clutch Pack Module Combo
View on
Amazon

Steel Plate Pack

Brand Part Number Markets Notes Buy
RAYBESTOS POWERTRAIN 000272
🇺🇸 US 🇨🇦 CA
Steel Module With Overdrive
View on
Amazon

This table covers the clutch-plate packs inside the transmission or transfer case.

Components

Brand Part Number Markets Notes Buy
SONNAX 5470103K
🇺🇸 US 🇨🇦 CA
Thrust Washer & Shim Kit
Fitment notes — SONNAX 5470103K
Thrust Washer & Shim Kit
4L30-E Transmission Code
View on
Amazon

This table covers the related components grouped with this assembly.

Drain Plug Gasket

Brand Part Number Markets Notes Buy
DORMAN 097147
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rubber Gasket
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Amazon

This table covers the gaskets that seal the Drain Plug. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.

Extension Housing Bushing

Brand Part Number Markets Notes Buy
DURA-BOND GMT32
🇺🇸 US 🇨🇦 CA
Extension Housing
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Amazon
DURA-BOND GMT32T
🇺🇸 US 🇨🇦 CA
Coated
Fitment notes — DURA-BOND GMT32T
Coated
Extension Housing
View on
Amazon

This table covers the Extension Housing 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.

Extension Housing Seal

Brand Part Number Markets Notes Buy
NATIONAL Popular 710677
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with GMC 4L30-E Transmission
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Amazon
TIMKEN Popular 3459S
🇺🇸 US 🇨🇦 CA
Helix Type: BI-Directional
View on
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ATP EO30
🇺🇸 US 🇨🇦 CA
View on
Amazon
BCA NS3459S
🇺🇸 US 🇨🇦 CA
External Markings: NAK TBJW9 1.575 2.283 0.354
View on
Amazon
PIONEER 759064
🇺🇸 US 🇨🇦 CA
View on
Amazon
WJB / INMOTION PARTS WS710677
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with GMC 4L30-E Transmission
View on
Amazon

This table covers the seals at the Extension 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.

Filter

Economy

Brand Part Number Markets Notes Buy
FAMOUS BRAND 96326829
🇺🇸 US 🇨🇦 CA
Automatic Transmission Filter Kit
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Amazon
FAMOUS BRAND 96780
🇺🇸 US 🇨🇦 CA
Automatic Transmission Filter Kit16 BOLT PAN
View on
Amazon
OMNI 5 P1149
🇺🇸 US 🇨🇦 CA
Automatic Transmission FilterDEEP PAN
View on
Amazon
PRO-KING FK375
🇺🇸 US 🇨🇦 CA
Automatic Transmission Filter Kit4L30-E TRANS
Fitment notes — PRO-KING FK375
Automatic Transmission Filter Kit4L30-E TRANS16 BOLT PAN
View on
Amazon
VARIOUS MFR PT1259
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
ATP Popular JX150
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
In-Line Filter KitIncludes: (2) Hoses, (4) Clamps
Fitment notes — ATP JX150
In-Line Filter KitIncludes: (2) Hoses, (4) ClampsPlastic Body5/16" Double Barbs5/16" Double Barbs
with 5/16" Double BarbsExternal, Add-On In-Line Filter
View on
Amazon
ATP Popular JX151
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
In-Line Filter KitInline Cooler Filter
Fitment notes — ATP JX151
In-Line Filter KitInline Cooler FilterSmall Footprint Aluminum Body5/16" Double Barbs
View on
Amazon
ATP Popular IL150
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
In-Line Filter KitInline Cooler Filter
Fitment notes — ATP IL150
In-Line Filter KitInline Cooler FilterPlastic Body or Small Footprint Aluminum Body5/16" Double Barbs
In-line Filter
View on
Amazon
ATP B364
🇺🇸 US 🇨🇦 CA
Premium ReplacementWith 3rd Hand Gasket
View on
Amazon
PIONEER 745119
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Inline Cooler FilterIn-Line Filter Kit
Fitment notes — PIONEER 745119
Inline Cooler FilterIn-Line Filter KitInline Filter
In-line Filter
View on
Amazon
VAICO V200318
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Expert Kits +
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WIX 58983
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Gasket Mount Hole Quantity: 16
View on
Amazon

This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.

Fluid Cooler Line / Hose Connector

Brand Part Number Markets Notes Buy
FOUR SEASONS 53009
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Transmission Line Fitting KitUse On Vehicles with 5/8"-18 Thread Inverted Flare Fittings
View on
Amazon
FOUR SEASONS 53024
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Transmission Line Fitting KitUse On Vehicles with Snap-In Transmission Line Fitting
View on
Amazon
HAYDEN 390
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Transmission Line Fitting KitUse On Vehicles with 5/8"-18 Thread Inverted Flare Fittings
View on
Amazon
HAYDEN 397
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Transmission Line Fitting KitUse On Vehicles with Snap-In Transmission Line Fitting
View on
Amazon

This table covers the harness connectors at the Fluid Cooler Line / Hose. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fluid Cooler Line / Hose Seal

Brand Part Number Markets Notes Buy
GM GENUINE 11016282
🇺🇸 US 🇨🇦 CA
COOLER OUTLET14X18
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Amazon

This table covers the seals at the Fluid Cooler Line / Hose. 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.

Fluid Pan Gasket

Brand Part Number Markets Notes Buy
FEL-PRO Popular TOS18704
🇺🇸 US 🇨🇦 CA
Rear
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Amazon
FEL-PRO Popular TOS18756
🇺🇸 US 🇨🇦 CA
Front
View on
Amazon
ATP EG7
🇺🇸 US 🇨🇦 CA
View on
Amazon
ATP EG12
🇺🇸 US 🇨🇦 CA
Overdrive Housing
View on
Amazon
VICTOR REINZ 711543000
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear16 Bolt
View on
Amazon
VICTOR REINZ 711497400
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front12 Bolt
View on
Amazon

This table covers the gaskets that seal the Fluid Pan. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.

Fluid Pump Bushing

Brand Part Number Markets Notes Buy
DURA-BOND JET22
🇺🇸 US 🇨🇦 CA
Bell Housing (Pump Body)
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DURA-BOND JET22TG
🇺🇸 US 🇨🇦 CA
Dry Film Lubricated
Fitment notes — DURA-BOND JET22TG
Dry Film Lubricated
Bell Housing (Pump Body)Dry Film Lubricant
View on
Amazon

This table covers the Fluid Pump 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.

Fluid Pump Repair Sleeve

Brand Part Number Markets Notes Buy
SKF 480187
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front
View on
Amazon

This table covers the precision wear sleeves used to restore a transmission pump seal surface.

Manual Shaft Seal

Brand Part Number Markets Notes Buy
GM GENUINE 8644709
🇺🇸 US 🇨🇦 CA
without PTFE LUBRICANT APPLIED TO SEAL
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Amazon
NATIONAL 8792S
🇺🇸 US 🇨🇦 CA
General Motors trans.
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Amazon
WJB / INMOTION PARTS WS8792S
🇺🇸 US 🇨🇦 CA
General Motors trans.
View on
Amazon

This table covers the seals at the Manual 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.

Output Shaft Seal

Brand Part Number Markets Notes Buy
SCHAEFFLER SS2627
🇺🇸 US 🇨🇦 CA
Type of construction: FmsaMetal, Spring, Auxiliary Lip
Fitment notes — SCHAEFFLER SS2627
Type of construction: FmsaMetal, Spring, Auxiliary Lip
2.29" O.D. X 0.35" Width
View on
Amazon

This table covers the seals at the Output 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.

Pressure Control (EPC) Solenoid

Brand Part Number Markets Notes Buy
ATP JE14
🇺🇸 US 🇨🇦 CA
EPC Solenoid - Force Motor
View on
Amazon
PIONEER 771027
🇺🇸 US 🇨🇦 CA
EPC SolenoidForce Motor
View on
Amazon
ROSTRA 520438
🇺🇸 US 🇨🇦 CA
EPC Solenoid with Inductive Signal2 Red Screens (Bosch)
View on
Amazon

This table covers the Pressure Control (EPC) solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid.

Rebuild Kit

Banner Kit (Overhaul Kit + Friction Clutch Plates)

Brand Part Number Markets Notes Buy
PA CARGO DK5400ES
🇺🇸 US 🇨🇦 CA
Banner Kit
Fitment notes — PA CARGO DK5400ES
Banner Kit
Trans. code 4L30E
View on
Amazon
PA CARGO DK5400FS
🇺🇸 US 🇨🇦 CA
Banner Kit
Fitment notes — PA CARGO DK5400FS
Banner Kit
Trans. code 4L30E
View on
Amazon

Deluxe Kit (Master Kit + Filter, Band & Common Bushings)

Brand Part Number Markets Notes Buy
PIONEER 753047
🇺🇸 US 🇨🇦 CA
Super Kit
View on
Amazon

Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)

Brand Part Number Markets Notes Buy
PA CARGO Popular K54900E
🇺🇸 US 🇨🇦 CA
Overhaul Kit
Fitment notes — PA CARGO K54900E
Overhaul Kit
Trans. code 4L30E
View on
Amazon
TRANSTEC Popular 80000149
🇺🇸 US 🇨🇦 CA
without PistonsDuraprene Pan Gasket
Fitment notes — TRANSTEC 80000149
without PistonsDuraprene Pan GasketIncludes All Long Lip Seals
Base4L60E, 4L65E, 4L70E4 Speed
View on
Amazon
TRANSTEC 80000738
🇺🇸 US 🇨🇦 CA
without PistonsDuraprene Pan Gasket
Fitment notes — TRANSTEC 80000738
without PistonsDuraprene Pan Gasketwith Wedge Seal (Includes All Long Lip Seals)
Base4L60E, 4L65E, 4L70E4 Speed
View on
Amazon

This table covers the rebuild kits for this assembly.

Buying Automatic Transmission Parts for a 2001 Cadillac Catera

On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.

  • Confirm you have the 3.0L V6 engine — every part on this page is matched to it.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace the filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Filter and Bushing .

Frequently Asked Questions

How many automatic transmission parts fit the 2001 Cadillac Catera?

Our catalog currently lists 65 automatic transmission parts for the 2001 Cadillac Catera across 20 subcategories and 26 brands, covering the 3.0L V6 engine. Each part is matched to the engine(s) it fits.

What are the signs of automatic transmission problems on a 2001 Cadillac Catera?

Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. 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 filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.

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 2001 Cadillac Catera 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 2001 Cadillac Catera?

Every part on this page is matched to the 3.0L V6 engine. Then use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2001 Cadillac Catera

Automatic Transmission Parts for Other Cadillac Catera Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.