It is one of the most widely used and recognizable filters designed for classic engines, where a large dirt-holding capacity and reliable valve system operation are essential.

Key Features
Type: Full-flow spin-on oil filter.

Size: Large housing (provides increased filtration area).

Valves: Equipped with a bypass valve and a check valve.

Material: Reinforced steel housing and a high-density filter element resistant to pressure fluctuations.

Model Compatibility
This part number is universal for a wide range of domestic and some imported vehicles:

LADA / VAZ: Classic family (2101–2107), Niva (2121, 2131 and modifications), as well as models 2108, 2109, 2110–2112, Kalina, Granta, Priora.

AZLK / Moskvitch: 2137, 2140, 2141 (with VAZ or UZAM engines).

UAZ: Models with UMP and ZMZ engines (Hunter, Patriot, "Bukhanka").

Tofas: Dogan, Sahin, Kartal (Turkish licensed versions of Fiat).

FIAT: Older models (124, 125, 131, Argenta), on which VAZ engines were based.

Product Benefits
Larger Filter Area: The tall housing allows the filter to retain more wear debris and carbon deposits, which is critical for high-mileage engines.

Reliable check valve: Prevents oil from draining into the crankcase after the engine is stopped, eliminating dry starting and ensuring immediate pressure in the system.

Stability in severe conditions: Effective with mineral and semi-synthetic oils over a wide temperature range.

Durability: Thick-walled housing withstands oil pressure surges during cold starts in winter.