This page lists 24 engine parts for the 1985 Lada Signet, across 11 part types, covering both the 1.3L L4 and the 1.5L L4. Every part shows its brand, manufacturer part number and fitment notes.
On the 1985 Lada Signet, 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. 13 parts of the 24 listed are Oil Filter (9 parts), Crankshaft Seal (2 parts) and Cylinder Head Gasket (2 parts). The other 8 part types cover the remaining 11 parts.
The 1985 Lada Signet was sold with both the 1.3L L4 and the 1.5L L4. 18 parts fit every engine; the other 6 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 1985 Lada Signet engine parts are AJUSA (15 parts), PUROLATOR (2 parts) and MAHLE / CLEVITE (2 parts), plus 5 more brands. Quality grades include Standard Replacement and Economy.
2 parts on this 1985 Lada Signet page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including ACDELCO PF53 (Oil Filter) and HASTINGS / BALDWIN LF142 (Oil Filter). Click any part number to see every vehicle that part fits.
Conversion / Lower Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: all 1985 Signet engines | 54030800 | 🇨🇦 CA | Engine # OHC | View on Amazon |
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.
This group shows a single part: AJUSA 54030800.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: all 1985 Signet engines | 15036100 | 🇨🇦 CA | Rear80 x 100 x 10 | View on Amazon |
| AJUSA Fits: all 1985 Signet engines | 15006200 | 🇨🇦 CA | FrontClockwise | 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.
AJUSA supplies both parts for the 1985 Lada Signet. All of them fit every engine offered in the 1985 Signet.
Part numbers include AJUSA 15036100 and AJUSA 15006200.
Cylinder Head Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: all 1985 Signet engines | 81006200 | 🇨🇦 CA | Engine # OHC | View on Amazon |
This table covers the bolts that clamp the cylinder head to the block.
This group shows a single part: AJUSA 81006200.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 1.3L L4 | 10033000 | 🇨🇦 CA | 78 Bore DiameterEngine # OHC | View on Amazon |
| AJUSA Fits: 1.5L L4 | 10033100 | 🇨🇦 CA | 84 Bore DiameterEngine # OHC | View on Amazon |
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.
2 Cylinder Head Gasket parts for the 1985 Lada Signet come from AJUSA.
This group includes AJUSA 10033000 and AJUSA 10033100.
Cylinder Head Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 1.3L L4 | 52052800 | 🇨🇦 CA | Engine # OHC | View on Amazon |
| AJUSA Fits: 1.5L L4 | 52053100 | 🇨🇦 CA | Engine # OHC | View on Amazon |
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.
2 Cylinder Head Gasket Set parts for the 1985 Lada Signet come from AJUSA.
Part numbers include AJUSA 52052800 and AJUSA 52053100.
Engine Kit Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 1.3L L4 | 50059500 | 🇨🇦 CA | Engine # OHC | View on Amazon |
| AJUSA Fits: 1.5L L4 | 50059800 | 🇨🇦 CA | Engine # OHC | View on Amazon |
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.
2 Engine Kit Gasket Set parts for the 1985 Lada Signet come from AJUSA.
This group includes AJUSA 50059500 and AJUSA 50059800.
Intake & Exhaust Manifold Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: all 1985 Signet engines | 13065200 | 🇨🇦 CA | Engine # OHC | View on Amazon |
This table covers the Intake & Exhaust Manifold gasket sets. 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.
This group shows a single part: AJUSA 13065200.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PUROLATOR Fits: all 1985 Signet engines | 3321 | 🇨🇦 CA | Oil | View on Amazon |
| PUROLATOR Fits: all 1985 Signet engines | 72138WS | 🇨🇦 CA | Workshop Oil | View on Amazon |
| VARIOUS MFR Fits: all 1985 Signet engines | PG7019 | 🇨🇦 CA | Spin-On | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: all 1985 Signet engines | PF53 | 🇺🇸 US 🇨🇦 CA | Gold / Professional or Gold / Professional DurapackSpin-On | View on Amazon |
| HASTINGS / BALDWIN Popular Fits: all 1985 Signet engines | LF142 | 🇨🇦 CA | View on Amazon | |
| BOSCH Fits: all 1985 Signet engines | 3321 | 🇨🇦 CA | Premium Oil FilterConnection Size: 3/4-16 | View on Amazon |
| MAHLE / CLEVITE Fits: all 1985 Signet engines | OC23 | 🇨🇦 CA | View on Amazon | |
| MAHLE / CLEVITE Fits: all 1985 Signet engines | OC236 | 🇨🇦 CA | View on Amazon | |
| WIX Fits: all 1985 Signet engines | 51189 | 🇨🇦 CA | 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.
9 Oil Filter parts are listed for the 1985 Lada Signet, from PUROLATOR, MAHLE / CLEVITE, VARIOUS MFR and 4 other brands. ACDELCO PF53 carries the "Popular" badge. All of them fit every engine offered in the 1985 Signet.
In the Economy grade, PUROLATOR and VARIOUS MFR supply 3 parts: the catalog's value-priced group. A representative part number is PUROLATOR 3321.
The Standard Replacement section lists 6 options from MAHLE / CLEVITE, ACDELCO, HASTINGS / BALDWIN and 2 other brands — built to original-equipment specification. ACDELCO PF53 is listed in this group.
This group includes ACDELCO PF53, PUROLATOR 3321 and PUROLATOR 72138WS and the remaining parts above.
Oil Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: all 1985 Signet engines | 14024900 | 🇨🇦 CA | Engine # OHC | View on Amazon |
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.
One part is listed for the 1985 Lada Signet — AJUSA 14024900.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: all 1985 Signet engines | 56021200 | 🇨🇦 CA | Engine # OHC | View on Amazon |
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.
One part is listed for the 1985 Lada Signet — AJUSA 56021200.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: all 1985 Signet engines | 12004500 | 🇨🇦 CA | 7 x 10.5 x 10.5Engine # OHC | View on Amazon |
| AJUSA Fits: all 1985 Signet engines | 57004900 | 🇨🇦 CA | Engine # OHC | View on Amazon |
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.
AJUSA supplies both parts for the 1985 Lada Signet. All of them fit every engine offered in the 1985 Signet.
Listed part numbers: AJUSA 12004500 and AJUSA 57004900.
Buying Engine Parts for a 1985 Lada Signet
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. Some engine parts fit every engine; others are 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 Seal .
Frequently Asked Questions
How many engine parts fit the 1985 Lada Signet?
Our catalog currently lists 24 engine parts for the 1985 Lada Signet across 11 subcategories and 8 brands, covering both the 1.3L L4 and the 1.5L L4. Each part is matched to the engine(s) it fits.
Do engine parts differ between 1985 Lada Signet engines?
Some do. 18 parts fit every engine; the other 6 are engine-specific. Each row (and the filter at the top) shows which. 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 1985 Lada Signet?
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 1985 Lada Signet 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 1985 Lada Signet?
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 1985 Lada Signet
Engine Parts for Other Lada Signet Years
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