2004 Alfa Romeo 147 Engine Parts

Engine:
2.0L L4

53 Engine parts are listed for the 2004 Alfa Romeo 147, in 18 part types, covering the 2.0L L4 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.

On the 2004 Alfa Romeo 147, 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. Most of the listed parts are Oil Filter (7 parts), Crankshaft Seal (5 parts) and Oil (5 parts). The other 15 part types cover the remaining 36 parts.

Camshaft

Brand Part Number Markets Notes Buy
AJUSA 93019400
🇲🇽 MX
IntakeEngine # 323.10
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AJUSA 93020100
🇲🇽 MX
Exhaust
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This table covers the camshafts that open the valves.

Camshaft Seal

Brand Part Number Markets Notes Buy
AJUSA 15008200
🇲🇽 MX
FrontClockwise
Fitment notes — AJUSA 15008200
FrontClockwiseEngine 323.10
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AJUSA 15055300
🇲🇽 MX
RearClockwise
Fitment notes — AJUSA 15055300
RearClockwiseEngine 323.10
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ELRING 505838
🇲🇽 MX
Dust Cover: with dust LipHeight [MM]: 7
Fitment notes — ELRING 505838
Dust Cover: with dust LipHeight [MM]: 7Inner Diameter [MM]: 30Material: FPM (fluoride rubber)Radial Shaft Seal Design: ASWSwirl Type: Right-hand Twist
ComfortBody code: MRB08M
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VICTOR REINZ 813572300
🇲🇽 MX
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This table covers the seals at each camshaft end. 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.

Conversion / Lower Gasket Set

Brand Part Number Markets Notes Buy
AJUSA 54110000
🇲🇽 MX
Engine 323.10
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ELRING 431250
🇲🇽 MX
with Crankshaft Seal
Fitment notes — ELRING 431250
with Crankshaft Seal
ComfortBody code: MRB08M
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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.

Crankshaft Seal

Brand Part Number Markets Notes Buy
ELRING Popular 069590
🇲🇽 MX
Inner Diameter [mm]: 31Radial Shaft Seal Design: AwithBS
Fitment notes — ELRING 069590
Inner Diameter [mm]: 31Radial Shaft Seal Design: AwithBSSwirl Type: Right-hand Twist
ComfortBody code: MRB08M
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AJUSA 15055200
🇲🇽 MX
FrontClockwise
Fitment notes — AJUSA 15055200
FrontClockwiseEngine 323.10
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AJUSA 71000800
🇲🇽 MX
RearEngine 323.10
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ELRING 477010
🇲🇽 MX
Inner Diameter [mm]: 55Material: FPM (Fluoride Rubber)
Fitment notes — ELRING 477010
Inner Diameter [mm]: 55Material: FPM (Fluoride Rubber)Radial Shaft Seal Design: AwithBSSwirl Type: Right-hand Twist
ComfortBody code: MRB08M
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ELRING 199191
🇲🇽 MX
with Mounting SleeveMaterial: FPM (Fluoride Rubber)
Fitment notes — ELRING 199191
with Mounting SleeveMaterial: FPM (Fluoride Rubber)
ComfortBody code: MRB08M
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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.

Cylinder Head Bolt

Brand Part Number Markets Notes Buy
AJUSA 81018000
🇲🇽 MX
Engine 323.10
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ELRING 152080
🇲🇽 MX
Set
Fitment notes — ELRING 152080
Set
ComfortBody code: MRB08M
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This table covers the bolts that clamp the cylinder head to the block.

Cylinder Head Gasket

Brand Part Number Markets Notes Buy
AJUSA 10135900
🇲🇽 MX
Multi Layered Steel
Fitment notes — AJUSA 10135900
Multi Layered Steel
84 Bore DiameterEngine 323.10
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ELRING 626727
🇲🇽 MX
Diameter [MM]: 84Gasket Design: Multilayer Steel (MLS)
Fitment notes — ELRING 626727
Diameter [MM]: 84Gasket Design: Multilayer Steel (MLS)Thickness: 0.49 MM
ComfortBody code: MRB08M
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ELRING 006702
🇲🇽 MX
Diameter [MM]: 84Gasket Design: Multilayer Steel (MLS)
Fitment notes — ELRING 006702
Diameter [MM]: 84Gasket Design: Multilayer Steel (MLS)Thickness: 0.5 MM
ComfortBody code: MRB08M
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ELRING 862553
🇲🇽 MX
Diameter [MM]: 83,8Gasket Design: Multilayer Steel (MLS)
Fitment notes — ELRING 862553
Diameter [MM]: 83,8Gasket Design: Multilayer Steel (MLS)
ComfortBody code: MRB08M
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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.

Cylinder Head Gasket Set

Brand Part Number Markets Notes Buy
AJUSA 52187600
🇲🇽 MX
Engine 323.10
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ELRING 180600
🇲🇽 MX
Includes Valve Stem Seals
Fitment notes — ELRING 180600
Includes Valve Stem Seals
ComfortBody code: MRB08M
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ELRING 472180
🇲🇽 MX
with valve stem seals,with cylinder head cover gasket,with camshaft seal
Fitment notes — ELRING 472180
with valve stem seals,with cylinder head cover gasket,with camshaft seal
ComfortBody code: MRB08M
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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.

Engine Kit Gasket Set

Brand Part Number Markets Notes Buy
AJUSA 50203100
🇲🇽 MX
Engine # 323.10
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ELRING 180570
🇲🇽 MX
with valve stem seals
Fitment notes — ELRING 180570
with valve stem seals
ComfortBody code: MRB08M
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This table covers full gasket kits covering the joints opened in an engine rebuild. 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.

Intake Manifold Gasket

Brand Part Number Markets Notes Buy
AJUSA 13116900
🇲🇽 MX
Engine 323.10
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ELRING 685150
🇲🇽 MX
ComfortBody code: MRB08M
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ELRING 875490
🇲🇽 MX
ComfortBody code: MRB08M
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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.

Oil

Summary: Notes list SAE 5W-40 and SAE 10W-40. Confirm the weight on the filler cap before you buy. Replacement brands in this table include VALVOLINE.

Full Synthetic

Brand Part Number Markets Notes Buy
VALVOLINE Popular VV966
🇲🇽 MX
European Vehicle Full Synthetic SAE 5W-401 Quart
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VALVOLINE 881166
🇲🇽 MX
European Vehicle Full Synthetic SAE 5W-40Easy Pour 5 Quart
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VALVOLINE 881050
🇲🇽 MX
European Vehicle Full Synthetic SAE 5W-405 Gallon Bay Box
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High Mileage (>75,000 Miles)

Brand Part Number Markets Notes Buy
VALVOLINE 797977
🇲🇽 MX
High Mileage with Max Life Technology Synthetic Blend SAE 10W-401 Quart
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VALVOLINE 881148
🇲🇽 MX
High Mileage with Max Life Technology Synthetic Blend SAE 10W-40Easy Pour 5 Quart
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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.

Oil Drain Plug

Brand Part Number Markets Notes Buy
ELRING 587200
🇲🇽 MX
without Seal RingBolt Head/Nut Design: Hexagon Socket
Fitment notes — ELRING 587200
without Seal RingBolt Head/Nut Design: Hexagon SocketThread Size: M18X1,5x22
ComfortBody code: MRB08M
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ELRING 877920
🇲🇽 MX
with Seal RingBolt Head/Nut Design: Hexagon Socket
Fitment notes — ELRING 877920
with Seal RingBolt Head/Nut Design: Hexagon SocketThread Size: M18X1,5x22
ComfortBody code: MRB08M
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This table covers the drain plugs in the oil pan.

Oil Drain Plug Gasket

Brand Part Number Markets Notes Buy
ELRING 804360
🇲🇽 MX
Inner Diameter [MM]: 18,7Inside Diameter: 18.7 mm
Fitment notes — ELRING 804360
Inner Diameter [MM]: 18,7Inside Diameter: 18.7 mmMaterial: FPM (fluoride rubber)
ComfortBody code: MRB08M
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ELRING 339580
🇲🇽 MX
Material: CopperShape: A-Shape
Fitment notes — ELRING 339580
Material: CopperShape: A-Shape
ComfortBody code: MRB08M
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This table covers the crush washers and gaskets under the oil drain plug. 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.

Oil Filter

Economy

Brand Part Number Markets Notes Buy
PUROLATOR 3323
🇲🇽 MX
Oil
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PUROLATOR D3323
🇲🇽 MX
Distance Plus Oil
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High Performance / Heavy Duty

Brand Part Number Markets Notes Buy
MOBIL Popular M1110A
🇲🇽 MX
Extended Performance
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Standard Replacement

Brand Part Number Markets Notes Buy
MOTORCRAFT Popular FL816
🇲🇽 MX
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MAHLE / CLEVITE OC272
🇲🇽 MX
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Brand Part Number Markets Notes Buy
PUROLATOR TL14610BP
🇲🇽 MX
Bypass Relief Valve Setting: 14-18 PSIMedia Material: Cellulose
Fitment notes — PUROLATOR TL14610BP
Bypass Relief Valve Setting: 14-18 PSIMedia Material: CelluloseOuter Diameter Bottom: 2.69 InStyle: Spin-On Lube FilterThread Size: M20X1.5 In
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PUROLATOR TL14612
🇲🇽 MX
Bypass Relief Valve Setting: 14-18 PSIMedia Material: Cellulose
Fitment notes — PUROLATOR TL14612
Bypass Relief Valve Setting: 14-18 PSIMedia Material: CelluloseOuter Diameter Bottom: 2.69 InStyle: Spin-On Lube FilterThread Size: M20X1.5 In
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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.

Oil Pan Gasket

Brand Part Number Markets Notes Buy
ELRING 365020
🇲🇽 MX
ComfortBody code: MRB08M
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This table covers the gaskets between the oil pan and the block. 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.

Oil Pump Seal

Brand Part Number Markets Notes Buy
ELRING 058240
🇲🇽 MX
ComfortBody code: MRB08M
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This table covers the seals at the Oil Pump. 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.

Valve Cover Gasket

Brand Part Number Markets Notes Buy
AJUSA 11075400
🇲🇽 MX
Engine 323.10
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ELRING 199080
🇲🇽 MX
ComfortBody code: MRB08M
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ELRING 375060
🇲🇽 MX
ComfortBody code: MRB08M
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ELRING 722400
🇲🇽 MX
ComfortBody code: MRB08M
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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.

Valve Lifter

Brand Part Number Markets Notes Buy
AJUSA 85014200
🇲🇽 MX
Engine 323.10
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This table covers the lifters / tappets that transfer cam motion to the valves.

Valve Stem Seal

Brand Part Number Markets Notes Buy
AJUSA 57013800
🇲🇽 MX
Engine 323.10
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ELRING 701289
🇲🇽 MX
Height [MM]: 10Inner Diameter [MM]: 9,8
Fitment notes — ELRING 701289
Height [MM]: 10Inner Diameter [MM]: 9,8Material: FPM (fluoride rubber)Outer Diameter [MM]: 13,2Outside Diameter: 13.2 mm
ComfortBody code: MRB08M
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ELRING 825042
🇲🇽 MX
SetMaterial: FPM (fluoride rubber)
Fitment notes — ELRING 825042
SetMaterial: FPM (fluoride rubber)Valve Stem Diameter [MM]: 7
ComfortBody code: MRB08M
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This table covers the seals on each valve stem that control oil into the guides. 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.

Buying Engine Parts for a 2004 Alfa Romeo 147

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 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 Filter and Crankshaft Seal .

Frequently Asked Questions

How many engine parts fit the 2004 Alfa Romeo 147?

Our catalog currently lists 53 engine parts for the 2004 Alfa Romeo 147 across 18 subcategories and 8 brands, covering the 2.0L L4 engine. Each part is matched to the engine(s) it fits.

What are the signs of engine problems on a 2004 Alfa Romeo 147?

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 Alfa Romeo 147?

Oil rows on this page include SAE 5W-40 and SAE 10W-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 Alfa Romeo 147 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 Alfa Romeo 147?

Every part on this page is matched to the 2.0L L4 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 Alfa Romeo 147

Engine Parts for Other Alfa Romeo 147 Years

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