This page lists 11 engine parts for the 2004 Bentley Arnage, across 2 part types, covering the 6.8L V8 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
On the 2004 Bentley Arnage, 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 11 listed parts are Oil (6 parts) and Oil Filter (5 parts).
Every part on this page is matched to the 6.8L V8 Turbocharged — the only engine offered in the 2004 Bentley Arnage.
The most listed brands for 2004 Bentley Arnage engine parts are VALVOLINE (4 parts), LIQUI MOLY (2 parts) and PUROLATOR (1 part), plus 4 more brands. Quality grades include Standard Replacement and Economy.
3 parts on this 2004 Bentley Arnage page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including LIQUI MOLY 2050 (Oil) and MOTORCRAFT FL2021 (Oil Filter). Click any part number to see every vehicle that part fits.
Oil
Summary: Notes list SAE 0W-40 and SAE 5W-40. Confirm the weight on the filler cap before you buy. Replacement brands in this table include VALVOLINE and LIQUI MOLY.
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY Popular | 2050 | 🇺🇸 US 🇨🇦 CA | Synthoil Energy A40 SAE 0W-405 Liter | View on Amazon |
| VALVOLINE Popular | VV966 | 🇺🇸 US 🇨🇦 CA | European Vehicle Full Synthetic SAE 5W-401 Quart | View on Amazon |
| LIQUI MOLY | 2049 | 🇺🇸 US 🇨🇦 CA | Synthoil Energy A40 SAE 0W-401 Liter | View on Amazon |
| VALVOLINE | 852518 | 🇺🇸 US 🇨🇦 CA | European Vehicle Full Synthetic SAE 0W-401 Quart | View on Amazon |
| VALVOLINE | 881166 | 🇺🇸 US 🇨🇦 CA | European Vehicle Full Synthetic SAE 5W-40Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 881155 | 🇺🇸 US 🇨🇦 CA | European Vehicle Full Synthetic SAE 0W-40Easy Pour 5 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.
6 Oil parts are listed for the 2004 Bentley Arnage, from VALVOLINE and LIQUI MOLY. LIQUI MOLY 2050 carries the "Popular" badge.
This group includes LIQUI MOLY 2050, VALVOLINE VV966 and LIQUI MOLY 2049 and the remaining parts above.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PUROLATOR | PL15317 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VARIOUS MFR | PG381 | 🇺🇸 US 🇨🇦 CA | Spin-On | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular | FL2021 | 🇺🇸 US 🇨🇦 CA | Twin-Turbo | 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.
5 Oil Filter parts are listed for the 2004 Bentley Arnage, from PUROLATOR, VARIOUS MFR, MOTORCRAFT and 2 other brands. MOTORCRAFT FL2021 carries the "Popular" badge.
In the Economy grade, PUROLATOR and VARIOUS MFR supply 2 parts: the catalog's value-priced group. A representative part number is PUROLATOR PL15317.
The Standard Replacement section lists 3 options from MOTORCRAFT, HENGST and MAHLE / CLEVITE — built to original-equipment specification. MOTORCRAFT FL2021 is listed in this group.
This group includes MOTORCRAFT FL2021, PUROLATOR PL15317 and VARIOUS MFR PG381 and the remaining parts above.
Buying Engine Parts for a 2004 Bentley Arnage
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 6.8L V8 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: Oil and Oil Filter .
Frequently Asked Questions
How many engine parts fit the 2004 Bentley Arnage?
Our catalog currently lists 11 engine parts for the 2004 Bentley Arnage across 2 subcategories and 7 brands, covering the 6.8L V8 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 2004 Bentley Arnage?
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 2004 Bentley Arnage?
Oil rows on this page include SAE 0W-40 and 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 2004 Bentley Arnage 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 2004 Bentley Arnage?
Every part on this page is matched to the 6.8L V8 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 2004 Bentley Arnage
Engine Parts for Other Bentley Arnage 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.