Mercedes‑Benz A0249971845 O‑Ring / Seal Ring

Description

The part number A0249971845 (also written A 024 997 18 45) is a genuine Mercedes‑Benz O‑ring / seal ring used in the fuel delivery unit or related assemblies. Spareto+1

Key Features & Details:

• Recognised as “O‑RING, DELIVERY UNIT‑S” in some parts catalogues. Spareto+1

• This type of seal ring ensures proper sealing of fuel module/‑pump housings, preventing fuel leak and maintaining system integrity.

• Made to Mercedes‑Benz original equipment specifications — proper material, dimensions and fit to guarantee performance.

• Suitable for many newer Mercedes models with relevant fuel delivery systems (especially those with modular fuel tank pump units).

Application / Compatibility Notes:

• Brand: Mercedes‑Benz

• Part Number: A0249971845 (A 024 997 18 45)

• Category: Seal ring / O‑ring for fuel delivery unit / fuel pump housing

• Fitment must be verified via vehicle VIN, exact fuel delivery module type, tank configuration and model year; ensure correct variant as the same number may cover certain chassis/engine combos only.