The Premium Factory-Original Solution for Blown, Swollen, or Short-Circuited Lower Oven Base Elements

When your pastry bases remain pale, your artisan loaves refuse to crisp on the underside, or your appliance trips the household main RCD safety switch the split second you engage a baking program, the internal resistance element within your lower heater has failed. Avoid cheap aftermarket copycat coils that lack proper wattage stabilization, create hazardous hot spots, or warp out of shape early under high thermal stress. The Genuine Electrolux Group 1000W Under-Floor Base Oven Element (3879671109 / 8072470027) delivers a perfect factory-toleranced retrofit, completely restoring uniform radiant heat distribution across your baking cavity.

Manufactured to rigid quality benchmarks by the Electrolux-AEG component collective, this heavy-duty lower element measures 430mm in length by 338mm in width. Tucked away securely beneath the bottom steel floor plate of the cooking box, it projects vital indirect heat upward to caramelize dough crusts and finish slow-roasts uniformly. Over years of standard kitchen use, the internal magnesium oxide insulation breaks down, causing terminal short circuits to the earth line. Swapping out your burned or bloated element with this authentic OEM spare fully isolates your power loops, returning your cooker straight to safe, rapid preheating times.

Key Performance Features:
* Homogeneous Bottom Radiant Matrix: Flat, wide element distribution eliminates cold pockets to guarantee uniform multi-shelf baking paths.
* Scale-Resistant Alloy Construction: Toughened metal outer skin manages intense thermal contraction loops without sagging or cracking.
* Standard Spade Terminal Links: Outfitted with rear male terminal pins to seamlessly accept your cooker's original internal wiring harness slots.

Technical Specifications:
* Brand: Genuine Electrolux Group (AEG / Zanussi / Lamona OEM Spares)
* Component Designation: Lower Under-Floor Cooker Base Heating Element
* Factory Master MPN: 3879671109 / 387967110-9
* Modern Group Product Number Code (PNC Master): 8072470027 / 807247002-7
* Replaces Legacy Factory Codes: 3879671000, 3879671018, 3879671307, 8084686024, 140065215026
* Global Logistics Identifiers: EAN 73214233372455 | ASIN B0C69XYPFQ
* Operational Power Capacity: 1000 Watts (1000W)
* Operating Voltage Profile: 230 Volts Standard Mains
* Physical Element Length: 430 mm (43.0 cm)
* Physical Element Width: 338 mm (33.8 cm)
* Physical Element Height: 27 mm (2.7 cm)
* Electrical Terminal Connections: 2-Pin Male Blade Spade Tags
* Net Component Weight: 198 grams

AEG: Custom-fit for premium integrated built-in single ovens, multi-system double cookers, and freestanding ranges requiring a 1000W under-floor element. Highly popular across premium BP and BS series ovens.

ELECTROLUX: Designed to fit a massive catalog of domestic electric cookers and built-in convection cavities utilizing master group reference part 3879671109 (including popular EOB and EOC series ovens).

IKEA: Custom-milled to slide cleanly into popular integrated baking cavities relying on Electrolux group internal chassis steps.

LAMONA: Fits a wide selection of trade built-in single and double cavities experiencing weak base temperatures or blown earth lines.

ZANUSSI: Natively compatible with hundreds of domestic freestanding range cookers, ceramic hobs, and gas-assisted convection ovens (including popular ZOS and ZOP series ovens).

JOHN LEWIS / PRIVILEG / VOSS / PROGRESS / NEUE / FAURE / ARTHUR MARTIN: Replaces faulty base oven elements across an extensive index of UK and European cooking appliances.