Name: Brake Light DIEDERICHS 3405697 OE Ref 51925086
Brand: DIEDERICHS
SKU: DIEDERICHS-3405697
Price: 85.00 GBP
Availability: InStock
Rating: 4.8 (578 reviews)

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Brake Light DIEDERICHS 3405697 OE Ref 51925086 DIEDERICHS

Key Specification:

OEM Reference number: 51925086
Supplementary Info: 3rd brake light 500L
PURPOSE GROUP: Auxiliary Stop Light
Lens Colour: smoke grey

See Full Specification

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£ 85.00

£ 64.25 excl. VAT

In Stock

SKU:	DIEDERICHS 3405697
Brand	DIEDERICHS

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Specification
Description
OEM Numbers
Compatibilities
Reviews

OEM Reference number

51925086

Supplementary Info

3rd brake light 500L

PURPOSE GROUP

Auxiliary Stop Light

Lens Colour

smoke grey

Brake Light DIEDERICHS 3405697 OE Ref 51925086

Brake Light DIEDERICHS OE Ref – DIEDERICHS – OEM 51925086

This Brake Light DIEDERICHS OE Ref is supplied by DIEDERICHS as a replacement for OEM reference 51925086. It is intended for use in selected ALFA ROMEO, FIAT vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 3405697 and EAN , allowing accurate product identification and compatibility checks before installation. It is suitable for replacing worn, damaged, or non-functioning components where reliable operation is required.

3rd brake light 500L

Correct part selection is essential to ensure proper fitment. Please verify compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

Vehicle Compatibility

Compatible with selected ALFA ROMEO, FIAT models. Full compatibility details are available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Lighting category.

Reference number(s) comparable with the original spare part number

ALFA ROMEO 51925086 FIAT 51925086

OE reference number(s) comparable with the original spare part number

ALFA ROMEO

ALFA ROMEO GIULIETTA (940_) From 04/2010 to 12/2020

2.0 JTDM (940.FXL1A) 4WD 04/2010-12/2020, 103 kw, 1956 ccm, 140 PS, Hatchback, Diesel , ENG: 940 A5.000

1.6 JTDM (940FXD1A) 4WD 04/2010-02/2016, 77 kw, 1598 ccm, 105 PS, Hatchback, Diesel , ENG: 940 A3.000

1.6 JTDM (940FYE11, 940FYE1A) 4WD 09/2015-10/2018, 85 kw, 1598 ccm, 116 PS, Hatchback, Diesel , ENG: 940 C5.000

1.8 TBi (940FXC1A) 4WD 04/2010-02/2016, 173 kw, 1742 ccm, 235 PS, Hatchback, Petrol , ENG: 940 A1.000

1.8 TBi (940FXC1A) 4WD 04/2010-09/2013, 169 kw, 1742 ccm, 230 PS, Hatchback, Petrol , ENG: 940 A1.000

1.4 TB (940FXA1A, 940FXT1A) 4WD 04/2010-12/2020, 88 kw, 1368 ccm, 120 PS, Hatchback, Petrol , ENG: 198 A4.000, 940 B7.000

2.0 JTDM (940FXQ1A, 940FYC1A) 4WD 08/2013-10/2018, 110 kw, 1956 ccm, 150 PS, Hatchback, Diesel , ENG: 940 C3.000, 940 B5.000

1.4 TB (940FXN1A, 940FXU1A) 4WD 04/2011-02/2017, 77 kw, 1368 ccm, 105 PS, Hatchback, Petrol , ENG: 940 B1.000, 940 B8.000

1.4 TB (940FXG1A) 4WD 04/2010-10/2018, 120 kw, 1368 ccm, 163 PS, Hatchback, Petrol , ENG: 955 A8.000

2.0 JTDM (940FXH1A, 940FXH11, 940FXZ11, 940FXZ1A) 4WD 04/2010-10/2018, 120 kw, 1956 ccm, 163 PS, Hatchback, Diesel , ENG: 940 B9.000, 940 A7.000

2.0 JTDM (940FXE1A, 940FXG11) 4WD 04/2010-12/2020, 125 kw, 1956 ccm, 170 PS, Hatchback, Diesel , ENG: 940 A4.000, 552 83 099

1.6 JTDM (940FYB11, 940FYB1A, 940FYF11, 940FYF1A) 4WD 02/2015-12/2020, 88 kw, 1598 ccm, 120 PS, Hatchback, Diesel , ENG: 940 C1.000, 552 80 444, 940 C5.000

1.4 TB (940FXB1A, 940FXB11) 4WD 04/2010-10/2018, 125 kw, 1368 ccm, 170 PS, Hatchback, Petrol , ENG: 940 A2.000

1.4 TB (940.FYA1A) 4WD 09/2014-10/2018, 110 kw, 1368 ccm, 150 PS, Hatchback, Petrol , ENG: 940 C2.000

1.8 TBi (940FXR11) 4WD 09/2013-10/2018, 177 kw, 1742 ccm, 241 PS, Hatchback, Petrol , ENG: 940 B2.000

1.4 BiFuel (940FXA1A, 940FXT1A) 4WD 12/2011-02/2017, 88 kw, 1368 ccm, 120 PS, Hatchback, Petrol , ENG: 198 A4.000

2.0 JTDM (940FXV11) 4WD 11/2013-10/2018, 129 kw, 1956 ccm, 175 PS, Hatchback, Diesel , ENG: 940 B4.000

2.0 JTDM (940FXM1A, 940FXS1A, 940FYD1A) 4WD 04/2010-02/2016, 100 kw, 1956 ccm, 136 PS, Hatchback, Diesel , ENG: 940 A8.000, 940 C4.000, 940 B6.000

1.4 TB (940FXF1A) 4WD 04/2010-02/2016, 85 kw, 1368 ccm, 116 PS, Hatchback, Petrol , ENG: 940 A6.000

FIAT

FIAT 500L (351_, 352_) From 09/2012

1.3 D Multijet (199LXY1A, 199LXY11) 4WD 09/2012-, 62 kw, 1248 ccm, 84 PS, Hatchback, Diesel , ENG: 199 B4.000

1.4 (199LYB1B) 4WD 09/2012-, 70 kw, 1368 ccm, 95 PS, Hatchback, Petrol , ENG: 843 A1.000

0.9 Natural Power (199LYC1B) 4WD 04/2017-, 59 kw, 875 ccm, 80 PS, Hatchback, Petrol , ENG: 312 A2.000

1.3 D Multijet (199.LYM11, 199.LYM1A) 4WD 06/2014-, 70 kw, 1248 ccm, 95 PS, Hatchback, Diesel , ENG: 330 A1.000, 552 83 775, 463 45 266

1.4 LPG (199LYF1B) 4WD 02/2014-, 88 kw, 1368 ccm, 120 PS, Hatchback, Petrol , ENG: 940 B7.000

1.4 (199LYF1B) 4WD 10/2013-, 88 kw, 1368 ccm, 120 PS, Hatchback, Petrol , ENG: 940 B7.000

1.6 D Multijet (199LYD1B) 4WD 09/2012-05/2018, 77 kw, 1598 ccm, 105 PS, Hatchback, Diesel , ENG: 199 B5.000

0.9 (199LYC1B) 4WD 09/2012-, 77 kw, 875 ccm, 105 PS, Hatchback, Petrol , ENG: 199 B6.000

1.6 D Multijet (199LYE1B) 4WD 09/2013-, 88 kw, 1598 ccm, 120 PS, Hatchback, Diesel , ENG: 940 C1.000, 955 A3.000, 552 80 444

1.4 4WD 09/2013-, 118 kw, 1368 ccm, 160 PS, Hatchback, Petrol , ENG: 312 A1.000

1.4 4WD 09/2013-, 119 kw, 1368 ccm, 162 PS, Hatchback, Petrol , ENG: EAM

0.9 Natural Power (199LYC1B) 4WD 03/2013-, 63 kw, 875 ccm, 86 PS, Hatchback, Petrol , ENG: 312 A2.000

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.