21646645 Air Filter Insert | Genuine Volvo Penta Part

🔧 Product Description

Dry air filter element with two listed roles: it is the round air filter for D3 engines of generations A to C, and the element for the plastic filter housing on the MD31, TMD31, TAMD31, AQAD31, KAD32, TMD41, TAMD41, AQD41 and AQAD41 engines. It weighs 0.318 kg, is approximately 150 mm in diameter and replaces earlier air filter 3582358. On the 31- and 41-series engines the housing decides the element: 858488 is the one for the metal filter housing, and on D3 A-C the square alternative is 21171277.

🚤 Compatibility

• Engine Family: AD, D, TMD, TAMD
• HP Range: 110-160 HP

Full model list at the end of this description.

⚙️ Key Features

• Round air filter for D3 generations A to C
• Element for the plastic filter housing on the 31- and 41-series engines
• 858488 is the element for the metal filter housing on those same engines
• 0.318 kg
• Approximately 150 mm outside diameter
• Current replacement for 3582358
• Genuine Volvo Penta Part, designed and manufactured to ensure original fit, safety and performance
• Role: Air filter
• Fits: D3 A-C (up to model year 2009) (round); MD31, TMD31, TAMD31, AQAD31, KAD32 (plastic filter housing); TMD41, TAMD41, AQD41, AQAD41 (plastic filter housing)

🔌 Function

Filters combustion air before it reaches the turbocharger and engine, preventing abrasive contamination.

⚠️ Common Signs of Failure

• Restricted-air warning
• Reduced power or slow turbo response
• Higher fuel consumption
• Dirty, wet or damaged filter media

🛠️ Service Notes

• Check whether the engine carries the metal or the plastic filter housing before ordering, because the two take different elements
• Renew rather than tap out and reuse, and check that the element seats and seals fully in the housing
• Always refer to the operator's manual for the recommended maintenance and service intervals for your engine and drive
• Listed against more than one engine or drive family - check the qualifier that applies to your own engine or drive

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21646645 → Supersedes 3582358

OEM / Related Numbers

• 3582358 earlier number superseded by this part

Other-Brand OEM Numbers

• VOE21646645
• VOE3582358

Aftermarket / Verified Equivalents

• Approximate diameter: 150 mm
• HIFI Filter: SA 6092
• SF-Filter: SL 81197
• Recmar: REC21646645
• IKH: HSA6092
• Sierra: 18-7908
• Pro Filters: DA2959

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D3-130A-A, D3-160A-A, D3-110I-A, D3-130I-A, D3-160I-A
• Volvo Penta TAMD31L-A, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S
• Volvo Penta TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P
• Volvo Penta AD31L-A, AD31P-A
• Volvo Penta AD41L-A, AD41P-A
• Volvo Penta D41L-A
• Volvo Penta TMD31L-A
• Volvo Penta TMD41L-A