This page lists 30 engine parts for the 2003 Morgan Plus 8, across 10 part types, covering the 3.9L V8 engine. Every part shows its brand, manufacturer part number and fitment notes.
The engine on the 2003 Morgan Plus 8 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 Crankshaft Seal (5 parts), Cylinder Head Gasket (4 parts) and Cylinder Head Gasket Set (4 parts). The other 7 part types cover the remaining 17 parts.
Every part on this page is matched to the 3.9L V8 — the only engine offered in the 2003 Morgan Plus 8.
The most listed brands for 2003 Morgan Plus 8 engine parts are FEL-PRO (8 parts), MAHLE / CLEVITE (8 parts) and VICTOR REINZ (8 parts), plus 3 more brands.
1 part on this 2003 Morgan Plus 8 page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — VICTOR REINZ 813551900 (Crankshaft Seal). Click any part number to see every vehicle that part fits.
Conversion / Lower Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | CS26436 | 🇺🇸 US | Oil Pan Gasket for Bosch Injected Engine Not Included | View on Amazon |
| MAHLE / CLEVITE | CS54696 | 🇺🇸 US | View on Amazon | |
| VICTOR REINZ | 083552304 | 🇺🇸 US | 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 for the 2003 Morgan Plus 8 come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Part numbers include FEL-PRO CS26436, MAHLE / CLEVITE CS54696 and VICTOR REINZ 083552304.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VICTOR REINZ Popular | 813551900 | 🇺🇸 US | Front | View on Amazon |
| FEL-PRO | TCS46190 | 🇺🇸 US | Front | View on Amazon |
| FEL-PRO | BS40750 | 🇺🇸 US | Rubber | View on Amazon |
| MAHLE / CLEVITE | 67844 | 🇺🇸 US | Rubber | View on Amazon |
| VICTOR REINZ | 813552300 | 🇺🇸 US | RearRubber | View on Amazon |
This table covers the front and rear seals that keep oil in at the crankshaft. 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.
5 Crankshaft Seal parts are listed for the 2003 Morgan Plus 8, from VICTOR REINZ, FEL-PRO and MAHLE / CLEVITE. VICTOR REINZ 813551900 carries the "Popular" badge.
This group includes VICTOR REINZ 813551900, FEL-PRO TCS46190 and FEL-PRO BS40750 and the remaining parts above.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | 26532PT | 🇺🇸 US | View on Amazon | |
| MAHLE / CLEVITE | 54696 | 🇺🇸 US | Composite | View on Amazon |
| ULTRA-POWER | 26532PT | 🇺🇸 US 🇨🇦 CA | Head Bolt Replacement RecommendedHead Bolts Not Included | View on Amazon |
| VICTOR REINZ | 613538000 | 🇺🇸 US | View on Amazon |
This table covers the head gaskets that seal the block to the cylinder head. 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.
4 Cylinder Head Gasket parts for the 2003 Morgan Plus 8 come from 4 brands — FEL-PRO, MAHLE / CLEVITE, ULTRA-POWER and 1 other brand.
Listed part numbers: FEL-PRO 26532PT and MAHLE / CLEVITE 54696, plus the other parts above.
Cylinder Head Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | HS26436PT | 🇺🇸 US | Includes Permadry Molded Rubber Valve Cover Gasket(s), Valve Stem Seals | View on Amazon |
| MAHLE / CLEVITE | HS54696 | 🇺🇸 US | Includes Valve Stem Seals | View on Amazon |
| ULTRA-POWER | HS54696 | 🇺🇸 US 🇨🇦 CA | Includes Valve Stem Seals | View on Amazon |
| VICTOR REINZ | 023538001 | 🇺🇸 US | View on Amazon |
This table covers multi-piece gasket sets for a cylinder-head job. 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.
4 Cylinder Head Gasket Set parts for the 2003 Morgan Plus 8 come from 4 brands — FEL-PRO, MAHLE / CLEVITE, ULTRA-POWER and 1 other brand.
This group includes FEL-PRO HS26436PT and MAHLE / CLEVITE HS54696 and the remaining parts above.
Intake Manifold Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | MS97186 | 🇺🇸 US | SetPlenum Gasket Not Included | View on Amazon |
| MAHLE / CLEVITE | MS19611 | 🇺🇸 US | SteelIncludes End Seals | View on Amazon |
| VICTOR REINZ | 713552800 | 🇺🇸 US | Set | View on Amazon |
This table covers the gaskets between the intake manifold and the cylinder head. 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.
3 Intake Manifold Gasket parts for the 2003 Morgan Plus 8 come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Listed part numbers: FEL-PRO MS97186, MAHLE / CLEVITE MS19611 and VICTOR REINZ 713552800.
Intake Plenum Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | MS97221 | 🇺🇸 US | Upper | View on Amazon |
| MAHLE / CLEVITE | MS20132 | 🇺🇸 US | Coated Steel | View on Amazon |
| VICTOR REINZ | 711526000 | 🇺🇸 US | View on Amazon |
This table covers the gaskets that seal the Intake Plenum. 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.
3 Intake Plenum Gasket parts are listed for the 2003 Morgan Plus 8, from FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.
Part numbers include FEL-PRO MS97221, MAHLE / CLEVITE MS20132 and VICTOR REINZ 711526000.
Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU | 30041116750 | 🇺🇸 US | Racing Engine Oil Full Synthetic 5W-401 Quart | View on Amazon |
| IDEMITSU | 30041116953 | 🇺🇸 US | Racing Engine Oil Full Synthetic 5W-405 Quart | View on Amazon |
This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable.
IDEMITSU supplies both parts for the 2003 Morgan Plus 8.
Part numbers include IDEMITSU 30041116750 and IDEMITSU 30041116953.
Oil Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR | PG5195 | 🇺🇸 US | View on Amazon |
This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive.
One part is listed for the 2003 Morgan Plus 8 — VARIOUS MFR PG5195.
Timing Cover Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MAHLE / CLEVITE | 67841 | 🇺🇸 US | PTFE (Polytetrafluoroethylene) | View on Amazon |
This table covers the seals at the Timing Cover. 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.
One part is listed for the 2003 Morgan Plus 8 — MAHLE / CLEVITE 67841.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | VS50789R | 🇺🇸 US | Permadry | View on Amazon |
| MAHLE / CLEVITE | VS50513 | 🇺🇸 US | Molded Rubber | View on Amazon |
| ULTRA-POWER | VS50789R | 🇺🇸 US 🇨🇦 CA | SetMolded Rubber Gasket(s) Included | View on Amazon |
| VICTOR REINZ | 151074501 | 🇺🇸 US | Set | View on Amazon |
This table covers the gaskets that seal the valve cover to the cylinder head. 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.
4 Valve Cover Gasket parts are listed for the 2003 Morgan Plus 8, from FEL-PRO, MAHLE / CLEVITE, ULTRA-POWER and 1 other brand.
Part numbers include FEL-PRO VS50789R and MAHLE / CLEVITE VS50513, among others listed above.
Buying Engine Parts for a 2003 Morgan Plus 8
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 3.9L V8 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: Crankshaft Seal and Cylinder Head Gasket .
Frequently Asked Questions
How many engine parts fit the 2003 Morgan Plus 8?
Our catalog currently lists 30 engine parts for the 2003 Morgan Plus 8 across 10 subcategories and 6 brands, covering the 3.9L V8 engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 2003 Morgan Plus 8?
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 oil viscosity is listed for the 2003 Morgan Plus 8?
Oil rows on this page include SAE 5W-40. Confirm the engine and the weight on the filler cap before you buy — high-mileage and standard fills can differ.
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 2003 Morgan Plus 8 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 2003 Morgan Plus 8?
Every part on this page is matched to the 3.9L V8 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 2003 Morgan Plus 8
Engine Parts for Other Morgan Plus 8 Years
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