The 1993 Saab 900 has 10 engine parts with verified fitment on this page — 5 part types and 4 brands, covering the 2.0L L4 Turbocharged engine. Each part includes a manufacturer part number and application notes.
The engine on the 1993 Saab 900 covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. The largest groups are Connecting Rod Bearing (3 parts), Conversion / Lower Gasket Set (3 parts) and Camshaft (2 parts). The other 2 part types cover the remaining 2 parts.
The 1993 Saab 900 came with a single engine, the 2.0L L4 Turbocharged, and every part is verified against it.
4 brands supply engine parts for the 1993 Saab 900, led by AJUSA (4 parts), PROFESSIONAL PARTS SWEDEN (3 parts) and ITM ENGINE COMPONENTS (2 parts), plus 1 more brand.
Each part number listed for the 1993 Saab 900 opens a page with every vehicle that part fits.
Balance Shaft Chain
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PROFESSIONAL PARTS SWEDEN | 21345105 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the chains that drive the balance shafts.
One part is listed for the 1993 Saab 900 — PROFESSIONAL PARTS SWEDEN 21345105.
Camshaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 93036900 | 🇺🇸 US 🇨🇦 CA | ExhaustTurbo | View on Amazon |
| AJUSA | 93037900 | 🇺🇸 US 🇨🇦 CA | IntakeTurbo | View on Amazon |
This table covers the camshafts that open the valves.
AJUSA supplies both parts for the 1993 Saab 900.
Listed part numbers: AJUSA 93036900 and AJUSA 93037900.
Connecting Rod Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ITM ENGINE COMPONENTS | 4B9023 | 🇺🇸 US | Set | View on Amazon |
| PROFESSIONAL PARTS SWEDEN | 21347650 | 🇺🇸 US 🇨🇦 CA | TurboBronze Coated Steel Back | View on Amazon |
| PROFESSIONAL PARTS SWEDEN | 21347651 | 🇺🇸 US 🇨🇦 CA | TurboMaterial: Bimetal (aluminum base) | View on Amazon |
This table covers the bearings in the connecting-rod big ends. 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.
3 Connecting Rod Bearing parts are listed for the 1993 Saab 900, from PROFESSIONAL PARTS SWEDEN and ITM ENGINE COMPONENTS.
Part numbers include ITM ENGINE COMPONENTS 4B9023, PROFESSIONAL PARTS SWEDEN 21347650 and PROFESSIONAL PARTS SWEDEN 21347651.
Conversion / Lower Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 54043800 | 🇺🇸 US 🇨🇦 CA | TurboTo Engine # G11406 | View on Amazon |
| AJUSA | 54053800 | 🇺🇸 US 🇨🇦 CA | TurboFrom Engine # G11407 | View on Amazon |
| APEX | ACS9023 | 🇺🇸 US 🇨🇦 CA | To Engine Serial Number N312959 | View on Amazon |
This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration.
3 Conversion / Lower Gasket Set parts are listed for the 1993 Saab 900, from AJUSA and APEX.
This group includes AJUSA 54043800, AJUSA 54053800 and APEX ACS9023.
Crankshaft Main Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ITM ENGINE COMPONENTS | 5M9144 | 🇺🇸 US | Set | View on Amazon |
This table covers the main bearings that support the crankshaft in the block. 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.
This group shows a single part: ITM ENGINE COMPONENTS 5M9144.
Buying Engine Parts for a 1993 Saab 900
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- Confirm you have the 2.0L L4 Turbocharged 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 seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Connecting Rod Bearing and Conversion / Lower Gasket Set .
Frequently Asked Questions
How many engine parts fit the 1993 Saab 900?
Our catalog currently lists 10 engine parts for the 1993 Saab 900 across 5 subcategories and 4 brands, covering the 2.0L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 1993 Saab 900?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. 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 seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
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 1993 Saab 900 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 1993 Saab 900?
Every part on this page is matched to the 2.0L L4 Turbocharged engine. Then engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1993 Saab 900
Engine Parts for Other Saab 900 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.