22 Engine parts are listed for the 1998 Aston Martin DB7, in 4 part types, covering the 3.2L L6 Supercharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The engine on the 1998 Aston Martin DB7 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 Oil (12 parts), Oil Filter (6 parts) and Crankshaft Seal (3 parts). The other 1 part type covers the remaining 1 part.
The 1998 Aston Martin DB7 came with a single engine, the 3.2L L6 Supercharged, and every part is verified against it.
10 brands supply engine parts for the 1998 Aston Martin DB7, led by LIQUI MOLY (8 parts), VALVOLINE (4 parts) and WJB / INMOTION PARTS (2 parts), plus 7 more brands. Quality grades include Racing, Economy and Standard Replacement.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 1998 Aston Martin DB7. 5 parts have it, including LIQUI MOLY 20226 (Oil) and BOSCH 72209WS (Oil Filter). Each part number opens a page with every vehicle that part fits.
Crankshaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS | WS99393 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
This table covers the sleeves used to restore a grooved crankshaft seal surface.
This group shows a single part: WJB / INMOTION PARTS WS99393.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO | BS40785 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| NATIONAL | 231004 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| WJB / INMOTION PARTS | WS231004 | 🇺🇸 US 🇨🇦 CA | Rear | 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.
3 Crankshaft Seal parts for the 1998 Aston Martin DB7 come from 3 brands — FEL-PRO, NATIONAL and WJB / INMOTION PARTS.
Part numbers include FEL-PRO BS40785, NATIONAL 231004 and WJB / INMOTION PARTS WS231004.
Oil
Summary: Notes list SAE 5W-30, SAE 10W-30, SAE 10W-40, SAE 10W-60, SAE 15W-40 and SAE 20W-50. Confirm the weight on the filler cap before you buy. Replacement brands in this table include LIQUI MOLY and VALVOLINE.
Conventional
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY | 20114 | 🇺🇸 US 🇨🇦 CA | Touring High Tech 20W-505 Liter | View on Amazon |
Full Synthetic
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY Popular | 20226 | 🇺🇸 US 🇨🇦 CA | Molygen New Generation 5W-301 Liter | View on Amazon |
| LIQUI MOLY Popular | 20228 | 🇺🇸 US 🇨🇦 CA | Molygen New Generation 5W-305 Liter | View on Amazon |
Racing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY Popular | 2024 | 🇺🇸 US 🇨🇦 CA | Synthoil Race Tech GT1 10W-605 Liter | View on Amazon |
| LIQUI MOLY | 2068 | 🇺🇸 US 🇨🇦 CA | Synthoil Race Tech GT1 10W-601 Liter | View on Amazon |
| LIQUI MOLY | 20127 | 🇺🇸 US 🇨🇦 CA | Synthoil Race Tech GT1 10W-6020 Liter | View on Amazon |
| VALVOLINE | 822388 | 🇺🇸 US 🇨🇦 CA | VR1 Racing SAE 10W-301 Quart | View on Amazon |
Synthetic Blend
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY | 2042 | 🇺🇸 US 🇨🇦 CA | MoS2 Antifriction Motoroil 10W-401 Liter | View on Amazon |
| LIQUI MOLY | 2043 | 🇺🇸 US 🇨🇦 CA | MoS2 Antifriction Motoroil 10W-405 Liter | View on Amazon |
| VALVOLINE | 818289 | 🇺🇸 US 🇨🇦 CA | Premium Blue One Solution GEN2 Synthetic Blend SAE 10W-301 Retail Gallon | View on Amazon |
| VALVOLINE | 891005 | 🇺🇸 US 🇨🇦 CA | Premium Blue One Solution GEN2 Synthetic Blend SAE 15W-405 Gallon | View on Amazon |
| VALVOLINE | 891015 | 🇺🇸 US 🇨🇦 CA | Premium Blue One Solution GEN2 Synthetic Blend SAE 10W-305 Gallon | 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.
12 Oil parts for the 1998 Aston Martin DB7 come from 2 brands — LIQUI MOLY and VALVOLINE. The "Popular" part is LIQUI MOLY 20226.
The Conventional section lists 1 option from LIQUI MOLY — grouped under the catalog's "Conventional" designation — the notes column spells out what sets them apart. LIQUI MOLY 20114 is listed in this group.
The Full Synthetic section lists 2 options from LIQUI MOLY — full-synthetic oils. LIQUI MOLY 20226 is listed in this group.
The Racing section lists 4 options from LIQUI MOLY and VALVOLINE — grouped under the catalog's "Racing" designation — the notes column spells out what sets them apart. LIQUI MOLY 2024 is listed in this group.
The Synthetic Blend section lists 5 options from VALVOLINE and LIQUI MOLY — synthetic-blend oils. LIQUI MOLY 2042 is listed in this group.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Popular | 72209WS | 🇺🇸 US 🇨🇦 CA | Workshop Oil Filter | View on Amazon |
| FAMOUS BRAND | 85231 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| FAMOUS BRAND | R85231 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | FL2021 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HENGST | H24W07 | 🇺🇸 US 🇨🇦 CA | Spin-On | View on Amazon |
| MAHLE / CLEVITE | OC238 | 🇺🇸 US 🇨🇦 CA | Spin-On110.50mm Height | 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.
6 Oil Filter parts for the 1998 Aston Martin DB7 come from 5 brands — FAMOUS BRAND, BOSCH, MOTORCRAFT and 2 other brands. The "Popular" part is BOSCH 72209WS.
The Economy section lists 3 options from FAMOUS BRAND and BOSCH — the catalog's value-priced group. BOSCH 72209WS is listed in this group.
In the Standard Replacement grade, MOTORCRAFT, HENGST and MAHLE / CLEVITE supply 3 parts: built to original-equipment specification. A representative part number is MOTORCRAFT FL2021.
Part numbers include BOSCH 72209WS, FAMOUS BRAND 85231 and FAMOUS BRAND R85231, among others listed above.
Buying Engine Parts for a 1998 Aston Martin DB7
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 3.2L L6 Supercharged 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: Oil and Oil Filter .
Frequently Asked Questions
How many engine parts fit the 1998 Aston Martin DB7?
Our catalog currently lists 22 engine parts for the 1998 Aston Martin DB7 across 4 subcategories and 10 brands, covering the 3.2L L6 Supercharged engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 1998 Aston Martin DB7?
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 1998 Aston Martin DB7?
Oil rows on this page include SAE 5W-30, SAE 10W-30, SAE 10W-40, SAE 10W-60, SAE 15W-40 and SAE 20W-50. 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 1998 Aston Martin DB7 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 1998 Aston Martin DB7?
Every part on this page is matched to the 3.2L L6 Supercharged 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 1998 Aston Martin DB7
Engine Parts for Other Aston Martin DB7 Years
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