This page lists 5 engine parts for the 2020 Aston Martin DBS, across 2 part types, covering the 5.2L V12 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2020 Aston Martin DBS, 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. All 5 listed parts are Crankshaft Seal (4 parts) and Oil Filter (1 part).
Every part on this page is matched to the 5.2L V12 Turbocharged — the only engine offered in the 2020 Aston Martin DBS.
The most listed brands for 2020 Aston Martin DBS engine parts are NATIONAL (2 parts), WJB / INMOTION PARTS (2 parts) and VARIOUS MFR (1 part).
Each part number listed for the 2020 Aston Martin DBS opens a page with every vehicle that part fits.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL | 3909 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearViton Type | View on Amazon |
| NATIONAL | 5277 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | PTFE Rubber | View on Amazon |
| WJB / INMOTION PARTS | WS3909 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearViton Type | View on Amazon |
| WJB / INMOTION PARTS | WS5277 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | PTFE Rubber Material | 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.
4 Crankshaft Seal parts are listed for the 2020 Aston Martin DBS, from NATIONAL and WJB / INMOTION PARTS.
Part numbers include NATIONAL 3909, NATIONAL 5277 and WJB / INMOTION PARTS WS3909, among others listed above.
Oil Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR | PG99688EX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extended Life | 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 2020 Aston Martin DBS — VARIOUS MFR PG99688EX.
Buying Engine Parts for a 2020 Aston Martin DBS
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 5.2L V12 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: Crankshaft Seal and Oil Filter .
Frequently Asked Questions
How many engine parts fit the 2020 Aston Martin DBS?
Our catalog currently lists 5 engine parts for the 2020 Aston Martin DBS across 2 subcategories and 3 brands, covering the 5.2L V12 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 2020 Aston Martin DBS?
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 2020 Aston Martin DBS 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 2020 Aston Martin DBS?
Every part on this page is matched to the 5.2L V12 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 2020 Aston Martin DBS
Engine Parts for Other Aston Martin DBS 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.