33 Engine parts are listed for the 1987 Alfa Romeo Milano, in 9 part types, covering both the 2.5L V6 and the 3.0L V6. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 1987 Alfa Romeo Milano, 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. 23 parts of the 33 listed are Oil Filter (13 parts), Crankshaft Repair Sleeve (6 parts) and Crankshaft Seal (4 parts). The other 6 part types cover the remaining 10 parts.
The 1987 Alfa Romeo Milano was sold with both the 2.5L V6 and the 3.0L V6. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 1987 Alfa Romeo Milano engine parts are ELRING (4 parts), HASTINGS MANUFACTURING (4 parts) and WJB / INMOTION PARTS (3 parts), plus 15 more brands. Quality grades include Standard Replacement, Economy and Premium.
5 parts on this 1987 Alfa Romeo Milano page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including NATIONAL 99139 (Crankshaft Repair Sleeve) and MOBIL M1204A (Oil Filter). Click any part number to see every vehicle that part fits.
Camshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.0L V6 | 325155 | 🇺🇸 US 🇨🇦 CA | Material: FPM (fluoride rubber)/ACM (polyacrylate rubber) | View on Amazon |
| ELRING Fits: 3.0L V6 | 325156 | 🇺🇸 US 🇨🇦 CA | Material: FPM (fluoride rubber)Swirl Type: Alternating Twist | View on Amazon |
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.
ELRING supplies both parts for the 1987 Alfa Romeo Milano.
This group includes ELRING 325155 and ELRING 325156.
Crankshaft Main Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| KING ENGINE BEARINGS Fits: 3.0L V6 | MB4101SI | 🇺🇸 US 🇨🇦 CA | BI-Metal (aluminum silicon base)Set | View on Amazon |
This table covers the main bearings that support the crankshaft in the block. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
One part is listed for the 1987 Alfa Romeo Milano — KING ENGINE BEARINGS MB4101SI.
Crankshaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: 3.0L V6 | 99139 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| WJB / INMOTION PARTS Popular Fits: 3.0L V6 | WS99328 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| BCA Fits: 3.0L V6 | NS99139 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| SCHAEFFLER Fits: 3.0L V6 | SR3472 | 🇺🇸 US 🇨🇦 CA | Front16 MM Width | View on Amazon |
| SCHAEFFLER Fits: 3.0L V6 | SR3553 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.0L V6 | WS99139 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
This table covers the sleeves used to restore a grooved crankshaft seal surface.
6 Crankshaft Repair Sleeve parts are listed for the 1987 Alfa Romeo Milano, from WJB / INMOTION PARTS, SCHAEFFLER, NATIONAL and 1 other brand. NATIONAL 99139 carries the "Popular" badge.
Part numbers include NATIONAL 99139, WJB / INMOTION PARTS WS99328 and BCA NS99139, among others listed above.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.0L V6 | NS223520 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| ELRING Fits: 3.0L V6 | 586676 | 🇺🇸 US 🇨🇦 CA | Material: FPM (fluoride rubber)Swirl Type: Right-hand Twist | View on Amazon |
| NATIONAL Fits: 3.0L V6 | 223520 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.0L V6 | WS223520 | 🇺🇸 US 🇨🇦 CA | Front | 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 1987 Alfa Romeo Milano, from BCA, ELRING, NATIONAL and 1 other brand.
Part numbers include BCA NS223520, ELRING 586676 and NATIONAL 223520, among others listed above.
Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Fits: 3.0L V6 | 122377 | 🇺🇸 US 🇨🇦 CA | 15W-50Mobil 1 Advanced | 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.
One part is listed for the 1987 Alfa Romeo Milano — MOBIL 122377.
Oil Drain Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.0L V6 | 128503 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
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.
This group shows a single part: ELRING 128503.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH Fits: 3.0L V6 | 72137WS | 🇺🇸 US 🇨🇦 CA | Workshop Oil Filter | View on Amazon |
| PRO-TEC Fits: 3.0L V6 | PXL51521 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PUROLATOR Fits: 3.0L V6 | TL14670 | 🇺🇸 US 🇨🇦 CA | Bypass Relief Valve Setting: 8-16 PSIClass: B | View on Amazon |
| VARIOUS MFR Fits: 3.0L V6 | PG4670 | 🇺🇸 US 🇨🇦 CA | Spin-On | View on Amazon |
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular Fits: 3.0L V6 | M1204A | 🇺🇸 US 🇨🇦 CA | Extended Performance | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 3.0L V6 | PF53 | 🇺🇸 US 🇨🇦 CA | Gold / Professional or Gold / Professional DurapackSpin-On | View on Amazon |
| MOTORCRAFT Popular Fits: 3.0L V6 | FL300 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| BOSCH Fits: 3.0L V6 | 3402 | 🇺🇸 US 🇨🇦 CA | Premium Oil Filter | View on Amazon |
| HASTINGS / BALDWIN Fits: 3.0L V6 | LF142 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MANN Fits: 3.0L V6 | W92017 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MANN Fits: 3.0L V6 | W11302 | 🇺🇸 US 🇨🇦 CA | Height: 4.25 In | View on Amazon |
| VARIOUS MFR Fits: 3.0L V6 | PG4670EX | 🇺🇸 US 🇨🇦 CA | Extended LifeSpin-On | View on Amazon |
| WIX Fits: 3.0L V6 | 51521 | 🇺🇸 US 🇨🇦 CA | Bypass Relief Valve Setting: 8-11 PSI | 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.
13 Oil Filter parts are listed for the 1987 Alfa Romeo Milano, from BOSCH, VARIOUS MFR, MANN and 7 other brands. MOBIL M1204A carries the "Popular" badge.
In the Economy grade, BOSCH, PRO-TEC, PUROLATOR and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is BOSCH 72137WS.
In the High Performance / Heavy Duty grade, MOBIL supplies 1 part: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is MOBIL M1204A.
The Standard Replacement section lists 8 options from MANN, ACDELCO, MOTORCRAFT and 4 other brands — built to original-equipment specification. ACDELCO PF53 is listed in this group.
Piston Ring
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS MANUFACTURING Fits: 3.0L V6 | 2M4746 | 🇺🇸 US 🇨🇦 CA | Full SetPlasma Moly Top Ring | View on Amazon |
| HASTINGS MANUFACTURING Fits: 3.0L V6 | 2M4746S | 🇺🇸 US 🇨🇦 CA | Plasma Moly Top Ring1 Cylinder Set | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS MANUFACTURING Fits: 3.0L V6 | 4746 | 🇺🇸 US 🇨🇦 CA | Full SetPlain Cast Top Ring | View on Amazon |
| HASTINGS MANUFACTURING Fits: 3.0L V6 | 4746S | 🇺🇸 US 🇨🇦 CA | 1 Cylinder SetFor 2 Ring Piston | View on Amazon |
This table covers the rings that seal each piston to the cylinder wall.
4 Piston Ring parts for the 1987 Alfa Romeo Milano come from HASTINGS MANUFACTURING.
In the Premium grade, HASTINGS MANUFACTURING supplies 2 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is HASTINGS MANUFACTURING 2M4746.
Standard Replacement: 2 parts, from HASTINGS MANUFACTURING. A representative part number is HASTINGS MANUFACTURING 4746.
This group includes HASTINGS MANUFACTURING 2M4746, HASTINGS MANUFACTURING 2M4746S and HASTINGS MANUFACTURING 4746 and the remaining parts above.
Timing Belt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYCO Fits: 3.0L V6 | 95120 | 🇺🇸 US 🇨🇦 CA | Camshaft | View on Amazon |
This table covers the Timing belts. Typical signs include squeal on cold start, cracked ribs, or glazing. Spin the tensioner and idlers by hand while the belt is off.
This group shows a single part: DAYCO 95120.
Buying Engine Parts for a 1987 Alfa Romeo Milano
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.
- Match the engine first. Every engine part here is engine-specific; each row shows which engine(s) it fits.
- 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 Repair Sleeve .
Frequently Asked Questions
How many engine parts fit the 1987 Alfa Romeo Milano?
Our catalog currently lists 33 engine parts for the 1987 Alfa Romeo Milano across 9 subcategories and 18 brands, covering both the 2.5L V6 and the 3.0L V6. Each part is matched to the engine(s) it fits.
Do engine parts differ between 1987 Alfa Romeo Milano engines?
Yes. Every engine part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of engine problems on a 1987 Alfa Romeo Milano?
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 1987 Alfa Romeo Milano?
Oil rows on this page include SAE 15W-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 1987 Alfa Romeo Milano 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 1987 Alfa Romeo Milano?
First match the engine — each row shows which engine(s) the part fits. 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 1987 Alfa Romeo Milano
Engine Parts for Other Alfa Romeo Milano Years
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