1991 Saab 9000 Automatic Transmission Parts

Engine:

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

This page lists 84 automatic transmission parts for the 1991 Saab 9000, across 19 part types, covering both the 2.3L L4 and the 2.3L L4 Turbocharged. Every part shows its brand, manufacturer part number and fitment notes.

On the 1991 Saab 9000, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. Most of the listed parts are Transmission Fluid (21 parts), Transmission Fluid Additive (9 parts) and Filter (8 parts). The other 16 part types cover the remaining 46 parts.

Clutch Plate and Housing Assembly

Brand Part Number Markets Notes Buy
PROFESSIONAL PARTS SWEDEN Fits: 2.3L L4 41341338S
🇺🇸 US 🇨🇦 CA
CD ModelBrand: Sachs
Fitment notes — PROFESSIONAL PARTS SWEDEN 41341338S
CD ModelBrand: SachsDiameter MM: 215Number of Teeth: 17
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PROFESSIONAL PARTS SWEDEN Fits: 2.3L L4 41341812S
🇺🇸 US 🇨🇦 CA
CD ModelBrand: Sachs
Fitment notes — PROFESSIONAL PARTS SWEDEN 41341812S
CD ModelBrand: SachsDiameter MM: 240Number of Teeth: 14
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This table covers the Clutch Plate and Housing assemblies.

Clutch Plate Pack

Friction Plate Pack

Brand Part Number Markets Notes Buy
RAYBESTOS POWERTRAIN Fits: 2.3L L4 RCP96138
🇺🇸 US 🇨🇦 CA
Clutch Pack® Module
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Steel Plate Pack

Brand Part Number Markets Notes Buy
RAYBESTOS POWERTRAIN Fits: 2.3L L4 STMZF05
🇺🇸 US 🇨🇦 CA
Steel Module
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This table covers the clutch-plate packs inside the transmission or transfer case.

Filter

Economy

Brand Part Number Markets Notes Buy
VARIOUS MFR Fits: 2.3L L4 PT99774
🇺🇸 US 🇨🇦 CA
Trans. code 4HP18
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Standard Replacement

Brand Part Number Markets Notes Buy
ATP Popular Fits: 2.3L L4 B35
🇺🇸 US 🇨🇦 CA
Premium ReplacementWith 3rd Hand Gasket
Fitment notes — ATP B35
Premium ReplacementWith 3rd Hand Gasket
with Shroud
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ATP Popular Fits: 2.3L L4 B343
🇺🇸 US 🇨🇦 CA
Premium Replacement
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ATP Fits: 2.3L L4 B340
🇺🇸 US 🇨🇦 CA
Premium Replacement
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PIONEER Fits: 2.3L L4 745144
🇺🇸 US 🇨🇦 CA
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PIONEER Fits: 2.3L L4 745145
🇺🇸 US 🇨🇦 CA
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PIONEER Fits: 2.3L L4 745065
🇺🇸 US 🇨🇦 CA
with Shroud
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RAYBESTOS POWERTRAIN Fits: 2.3L L4 515834
🇺🇸 US 🇨🇦 CA
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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

Brand Part Number Markets Notes Buy
TECHPRO Fits: 2.3L L4 SB4050100
🇺🇸 US 🇨🇦 CA
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This table covers the heat exchangers that cool transmission fluid. Typical signs include fluid that overheats, a leak at the cooler fittings, or milky fluid that says coolant and ATF have mixed. Flush the lines when you replace a cooler. Cross-contamination is how a small leak becomes a transmission job.

Fluid Pan Gasket

Brand Part Number Markets Notes Buy
ATP Fits: 2.3L L4 RG1
🇺🇸 US 🇨🇦 CA
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PIONEER Fits: 2.3L L4 749174
🇺🇸 US 🇨🇦 CA
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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.

Manual Shaft Seal

Brand Part Number Markets Notes Buy
BCA Fits: 2.3L L4 NS221207
🇺🇸 US 🇨🇦 CA
with 4HP-18Q Transmission codeZF Transmission
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NATIONAL Fits: 2.3L L4 221207
🇺🇸 US 🇨🇦 CA
ZF Trans.
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WJB / INMOTION PARTS Fits: 2.3L L4 WS221207
🇺🇸 US 🇨🇦 CA
ZF Trans.
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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.

O-Rings & Seals

Brand Part Number Markets Notes Buy
BECK/ARNLEY Fits: 2.3L L4 0523578
🇺🇸 US 🇨🇦 CA
A/T Seal OUTPUT SHAFT - RIGHT - AUTO TRANSAXLES Model
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This table covers the O-rings and seals at this joint.

Output Shaft Bearing

Economy

Brand Part Number Markets Notes Buy
WJB / INMOTION PARTS Fits: 2.3L L4 RB6007
🇺🇸 US 🇨🇦 CA
LeftZF Trans.
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Standard Replacement

Brand Part Number Markets Notes Buy
BCA Fits: 2.3L L4 NB107
🇺🇸 US 🇨🇦 CA
LeftZF Trans.
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NATIONAL Fits: 2.3L L4 107
🇺🇸 US 🇨🇦 CA
LeftZF Trans.
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This table covers the Output Shaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.

Output Shaft Repair Sleeve

Brand Part Number Markets Notes Buy
NATIONAL Fits: 2.3L L4 99177
🇺🇸 US 🇨🇦 CA
Rightwith ZF 4HP-18Q Transmission
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SCHAEFFLER Fits: 2.3L L4 SR3475
🇺🇸 US 🇨🇦 CA
16.99 mm Widthwith Flange
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SKF Fits: 2.3L L4 99146
🇺🇸 US 🇨🇦 CA
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WJB / INMOTION PARTS Fits: 2.3L L4 WS99177
🇺🇸 US 🇨🇦 CA
Installation Depth: 0.81200000000000006 In
Fitment notes — WJB / INMOTION PARTS WS99177
Installation Depth: 0.81200000000000006 In
Rightwith ZF 4HP-18Q Transmission
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This table covers the wear sleeves used to restore a Output Shaft seal surface.

Output Shaft Seal

Brand Part Number Markets Notes Buy
NATIONAL Popular Fits: 2.3L L4 1012N
🇺🇸 US 🇨🇦 CA
Oil Seal
Fitment notes — NATIONAL 1012N
Oil Seal
RightZF Trans.
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WJB / INMOTION PARTS Popular Fits: 2.3L L4 WS1012N
🇺🇸 US 🇨🇦 CA
RightZF Trans.
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ATP Fits: 2.3L L4 NO14
🇺🇸 US 🇨🇦 CA
Trans. code 4HP18
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SCHAEFFLER Fits: 2.3L L4 SS2474
🇺🇸 US 🇨🇦 CA
1.86" O.D. X 0.28" Width
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SKF Fits: 2.3L L4 14005
🇺🇸 US 🇨🇦 CA
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WJB / INMOTION PARTS Fits: 2.3L L4 WS710794
🇺🇸 US 🇨🇦 CA
Leftwith ZF 4HP-18Q Transmission
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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.

Rebuild Kit

Brand Part Number Markets Notes Buy
PA CARGO Popular Fits: 2.3L L4 K85900A
🇺🇸 US 🇨🇦 CA
Overhaul Kit
Fitment notes — PA CARGO K85900A
Overhaul Kit
Trans. code ZF4HP18
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PIONEER Fits: 2.3L L4 750070
🇺🇸 US 🇨🇦 CA
Overhaul Kit
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PROFESSIONAL PARTS SWEDEN Fits: 2.3L L4 21341005
🇺🇸 US 🇨🇦 CA
Engine Model: B234
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PROFESSIONAL PARTS SWEDEN Fits: 2.3L L4 21341006
🇺🇸 US 🇨🇦 CA
CD ModelEngine Number: 51608309
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PROFESSIONAL PARTS SWEDEN Fits: 2.3L L4 21341002
🇺🇸 US 🇨🇦 CA
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This table covers the rebuild kits for this assembly.

Sealing Rings

Brand Part Number Markets Notes Buy
PROFESSIONAL PARTS SWEDEN Fits: 2.3L L4 23343883
🇺🇸 US 🇨🇦 CA
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This table covers the sealing rings inside this assembly.

Shift Shaft Repair Sleeve

Brand Part Number Markets Notes Buy
SKF Fits: 2.3L L4 99049
🇺🇸 US 🇨🇦 CA
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This table covers the wear sleeves used to restore a Shift Shaft seal surface.

Shift Shaft Seal

Brand Part Number Markets Notes Buy
SCHAEFFLER Fits: 2.3L L4 SS2111
🇺🇸 US 🇨🇦 CA
7 MM Width22.25 mm Outside Diameter
Fitment notes — SCHAEFFLER SS2111
7 MM Width22.25 mm Outside DiameterNitrile12 MM Shaft Diameter
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SKF Fits: 2.3L L4 692263
🇺🇸 US 🇨🇦 CA
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This table covers the seals at the Shift 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.

Torque Converter Repair Sleeve

Brand Part Number Markets Notes Buy
TIMKEN Popular Fits: 2.3L L4 KWK99187
🇺🇸 US 🇨🇦 CA
Kwik-Sleeve
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BCA Fits: 2.3L L4 NS99177
🇺🇸 US 🇨🇦 CA
Trans. code 4HP18
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NATIONAL Fits: 2.3L L4 99177
🇺🇸 US 🇨🇦 CA
with ZF 4HP-18Q Transmission
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SCHAEFFLER Fits: 2.3L L4 SR3506
🇺🇸 US 🇨🇦 CA
0.531 In Width1.875 In Inside Diameter
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WJB / INMOTION PARTS Fits: 2.3L L4 WS99177
🇺🇸 US 🇨🇦 CA
Installation Depth: 0.81200000000000006 In
Fitment notes — WJB / INMOTION PARTS WS99177
Installation Depth: 0.81200000000000006 In
with ZF 4HP-18Q Transmission
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This table covers the wear sleeves used to restore a Torque Converter seal surface.

Torque Converter Shaft Seal

Brand Part Number Markets Notes Buy
NATIONAL Fits: 2.3L L4 710484
🇺🇸 US 🇨🇦 CA
with ZF 4HP-18Q Transmission
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SCHAEFFLER Fits: 2.3L L4 SS2027
🇺🇸 US 🇨🇦 CA
1.73" I:D X 2.29" O.D. X 0.35" Width
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TIMKEN Fits: 2.3L L4 225110
🇺🇸 US 🇨🇦 CA
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WJB / INMOTION PARTS Fits: 2.3L L4 WS710484
🇺🇸 US 🇨🇦 CA
with ZF 4HP-18Q Transmission
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This table covers the seals at the Torque Converter 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.

Transmission Fluid

Dexron

Brand Part Number Markets Notes Buy
VALVOLINE Popular Fits: 2.3L L4 798153
🇺🇸 US 🇨🇦 CA
Dexron III / Mercon ATF1 Quart
Fitment notes — VALVOLINE 798153
Dexron III / Mercon ATF1 Quart
Product Not Applicable For California
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VALVOLINE Popular Fits: 2.3L L4 773636
🇺🇸 US 🇨🇦 CA
Dexron III / Mercon ATF1 Gallon
Fitment notes — VALVOLINE 773636
Dexron III / Mercon ATF1 Gallon
Product Not Applicable For California
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MOBIL Fits: 2.3L L4 123130
🇺🇸 US 🇨🇦 CA
ATF D/M1 Quart
Fitment notes — MOBIL 123130
ATF D/M1 Quart
Trans. code 4HP18
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VALVOLINE Fits: 2.3L L4 VV349
🇺🇸 US 🇨🇦 CA
Dexron III / Mercon ATF5 Gallon Pail
Fitment notes — VALVOLINE VV349
Dexron III / Mercon ATF5 Gallon Pail
Product Not Applicable For California
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Multi-Vehicle

Brand Part Number Markets Notes Buy
MOBIL Popular Fits: 2.3L L4 126505
🇺🇸 US 🇨🇦 CA
Multi-Vehicle ATF
Fitment notes — MOBIL 126505
Multi-Vehicle ATF
Trans. code 4HP18
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VALVOLINE Popular Fits: 2.3L L4 VV3246
🇺🇸 US 🇨🇦 CA
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart
Fitment notes — VALVOLINE VV3246
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 QuartDEXRON VI, MERCON LV, DEX/MERC
Product Not Applicable For California
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VALVOLINE Popular Fits: 2.3L L4 773775
🇺🇸 US 🇨🇦 CA
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon
Fitment notes — VALVOLINE 773775
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon
Product Not Applicable For California
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LIQUI MOLY Fits: 2.3L L4 20018
🇺🇸 US 🇨🇦 CA
Top Tec ATF 12001 Liter
Fitment notes — LIQUI MOLY 20018
Top Tec ATF 12001 Liter
Trans. code 4HP18
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LIQUI MOLY Fits: 2.3L L4 20020
🇺🇸 US 🇨🇦 CA
Top Tec ATF 12005 Liter
Fitment notes — LIQUI MOLY 20020
Top Tec ATF 12005 Liter
Trans. code 4HP18
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LIQUI MOLY Fits: 2.3L L4 20022
🇺🇸 US 🇨🇦 CA
Top Tec ATF 120020 Liter
Fitment notes — LIQUI MOLY 20022
Top Tec ATF 120020 Liter
Trans. code 4HP18
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LUBEGARD Fits: 2.3L L4 69032
🇺🇸 US 🇨🇦 CA
1 QuartComplete Full Synthetic ATF Fluid
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MOBIL Fits: 2.3L L4 112980
🇺🇸 US 🇨🇦 CA
Synthetic ATF
Fitment notes — MOBIL 112980
Synthetic ATF
Trans. code 4HP18
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VALVOLINE Fits: 2.3L L4 822389
🇺🇸 US 🇨🇦 CA
Import Multi-Vehicle ATF1 Quart
Fitment notes — VALVOLINE 822389
Import Multi-Vehicle ATF1 Quart
Product Not Applicable For California
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VALVOLINE Fits: 2.3L L4 881051
🇺🇸 US 🇨🇦 CA
Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box
Fitment notes — VALVOLINE 881051
Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box
Product Not Applicable For California
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Type III (H)

Brand Part Number Markets Notes Buy
ACDELCO Fits: 2.3L L4 109240
🇺🇸 US
1 Quart
Fitment notes — ACDELCO 109240
1 Quart
Trans. code 4HP184 Speed
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ACDELCO Fits: 2.3L L4 109241
🇺🇸 US
1 Gallon
Fitment notes — ACDELCO 109241
1 Gallon
Trans. code 4HP184 Speed
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Type T-4 (Type T-IV)

Brand Part Number Markets Notes Buy
IDEMITSU Fits: 2.3L L4 30040093750
🇺🇸 US
ATF Type TLS1 Quart
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IDEMITSU Fits: 2.3L L4 30040093953
🇺🇸 US
ATF Type TLS5 Quart
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ZF Fluid

Brand Part Number Markets Notes Buy
PENTOSIN Fits: 2.3L L4 1058106
🇺🇸 US 🇨🇦 CA
ATF61 Liter
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PENTOSIN Fits: 2.3L L4 1058207
🇺🇸 US 🇨🇦 CA
5 LitersATF or ATF6
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PENTOSIN Fits: 2.3L L4 1058306
🇺🇸 US 🇨🇦 CA
ATF620 Liters or 1 Liter
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This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid.

Transmission Fluid Additive

Brand Part Number Markets Notes Buy
LUBEGARD Popular Fits: 2.3L L4 19610
🇺🇸 US 🇨🇦 CA
Instant Shudder Fixx2 oz
Fitment notes — LUBEGARD 19610
Instant Shudder Fixx2 oz
Automatic trans.
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LUBEGARD Popular Fits: 2.3L L4 60902
🇺🇸 US 🇨🇦 CA
Automatic Transmission Fluid Protectant10 oz
Fitment notes — LUBEGARD 60902
Automatic Transmission Fluid Protectant10 oz
Automatic trans.
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ATP Fits: 2.3L L4 AT202
🇺🇸 US 🇨🇦 CA
Automatic Transmission Fluid Synthetic Protectant
Fitment notes — ATP AT202
Automatic Transmission Fluid Synthetic Protectant
Automatic trans.
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LUBEGARD Fits: 2.3L L4 19689
🇺🇸 US 🇨🇦 CA
Instant Shudder Fixx2 oz
Fitment notes — LUBEGARD 19689
Instant Shudder Fixx2 oz
Automatic trans.
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LUBEGARD Fits: 2.3L L4 19680
🇺🇸 US 🇨🇦 CA
Instant Shudder Fixx2 oz, clam shell
Fitment notes — LUBEGARD 19680
Instant Shudder Fixx2 oz, clam shell
Automatic trans.
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LUBEGARD Fits: 2.3L L4 19688
🇺🇸 US 🇨🇦 CA
Instant Shudder Fixx2 oz, Spanish
Fitment notes — LUBEGARD 19688
Instant Shudder Fixx2 oz, Spanish
Automatic trans.
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LUBEGARD Fits: 2.3L L4 50902
🇺🇸 US 🇨🇦 CA
Automatic Transmission Fluid Protectant32 oz
Fitment notes — LUBEGARD 50902
Automatic Transmission Fluid Protectant32 oz
Automatic trans.
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LUBEGARD Fits: 2.3L L4 50904
🇺🇸 US 🇨🇦 CA
Automatic Transmission Fluid Protectant5 Gallon
Fitment notes — LUBEGARD 50904
Automatic Transmission Fluid Protectant5 Gallon
Automatic trans.
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LUBEGARD Fits: 2.3L L4 50905
🇺🇸 US 🇨🇦 CA
Automatic Transmission Fluid Protectant55 Gallon
Fitment notes — LUBEGARD 50905
Automatic Transmission Fluid Protectant55 Gallon
Automatic trans.
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This table covers the conditioners and additives used with this transmission fluid.

Transmission Mount

Brand Part Number Markets Notes Buy
ANCHOR Fits: 2.3L L4 9586
🇺🇸 US 🇨🇦 CA
RearAutomatic trans.
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DEA / MARMON RIDE CONTROL Fits: 2.3L L4 A7045
🇺🇸 US 🇨🇦 CA
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PIONEER Fits: 2.3L L4 627045
🇺🇸 US 🇨🇦 CA
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WESTAR Fits: 2.3L L4 EM5489
🇺🇸 US 🇨🇦 CA
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This table covers the mounts that hold the transmission to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes.

Buying Automatic Transmission Parts for a 1991 Saab 9000

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

  • Match the engine first. Every automatic transmission 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 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: Transmission Fluid and Transmission Fluid Additive .

Frequently Asked Questions

How many automatic transmission parts fit the 1991 Saab 9000?

Our catalog currently lists 84 automatic transmission parts for the 1991 Saab 9000 across 19 subcategories and 24 brands, covering both the 2.3L L4 and the 2.3L L4 Turbocharged. Each part is matched to the engine(s) it fits.

Do automatic transmission parts differ between 1991 Saab 9000 engines?

Yes. Every automatic transmission 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 automatic transmission problems on a 1991 Saab 9000?

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 1991 Saab 9000 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 1991 Saab 9000?

First match the engine — each row shows which engine(s) the part fits. 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 1991 Saab 9000

Automatic Transmission Parts for Other Saab 9000 Years

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