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Shock Absorber OPTIMAL A-2109G
Shock Absorber OPTIMAL A-2109G. Fitting position: Front Axle. Fits 6 car models (AUDI), 2000–2010. Replaces 8 OE numbers.

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Specification. From the manufacturer's data.
- Brand
- OPTIMAL
- Fitting Position
- Front Axle
- Category
- Shock Absorber
- MPN
- A-2109G
- SKU
- 0129-A-2109G
- GTIN / EAN
- 4031185162883
- What's included
- 1x Shock Absorber
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- AUDI / SEAT / SKODA / VW8E0 413 031 AK
- AUDI / VW8E0 413 031 AL
- AUDI8E0 413 031 BE
- AUDI8E0 413 031 BF
- AUDI8E0 413 031 CB
- AUDI8E0 413 031 CC
- AUDI8E0 413 031 CT
- AUDI8E0 413 031 DA
Where this part fits
Original-fit position for OE 8E0413031CT. The red ring marks where this part installs on the vehicle.

Equivalent products. They fit in the same place.
9 available · 42 numbers In stock from £35.99 to £74.99.
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All 42 cross-reference numbers
Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.
- AIC 52569
- AL-KO 2.109G
- AL-KO 201093
- BILSTEIN 19-109497
- BILSTEIN BNE-A949
- BOGE 32-G08-A
- BOGE 32-G09-A
- BOGE 32-K70-A
- DELPHI DG9076
- DELPHI DG9144
- FEBEST 1707G-017F
- GABRIEL 51282
- GABRIEL 51283
- HERTH+BUSS JAKOPARTS J4300822
- KYB 341299
- KYB 341845
- Magnum Technology AGA029MT
- MEYLE 126 625 0004
- MONROE 26665
- MONROE 376005SP
- MONROE 376071SP
- MONROE 376176SP
- MONROE E2053
- MONROE G2248
- NAPA NSA1172
- NK 65472110
- QUINTON HAZELL 179803
- QUINTON HAZELL LIP179803
- RED-LINE 39AU001
- SACHS 311 017
- SACHS 558 301
- SACHS 558 303
- SACHS 400025
- SACHS E1027G
- SACHS E1041G
- SIDAT F210G1444
- STARLINE TL ST085.2
- TRISCAN 8705 29109
- TRW JGS4252S
- VAICO V10-4259
- VITAL SUSPENSIONS 111004.0
- VITAL SUSPENSIONS 211004
Compatible cars. AUDI, 6 models.
Matched from the manufacturer's data. Production years 2000–2010.
| Model | Engines | Years |
|---|---|---|
| AUDI6 models | ||
| AUDI A4 B6 (8E2) | 1.6, 1.8 T, 1.8 T quattro, 1.9 TDI, 1.9 TDI quattro, 2.0, 2.0 FSI, 2.4, 2.5 TDI, 2.5 TDI quattro, 3.0, 3.0 quattro | 2000–2005 |
| AUDI A4 B6 Avant (8E5) | 1.6, 1.8 T, 1.8 T quattro, 1.9 TDI, 1.9 TDI quattro, 2.0, 2.0 FSI, 2.4, 2.5 TDI, 2.5 TDI quattro, 3.0, 3.0 quattro | 2000–2005 |
| AUDI A4 B6 Convertible (8H7) | 1.8 T, 1.8 T quattro, 2.0, 2.4, 2.5 TDI, 3.0, 3.0 quattro | 2002–2009 |
| AUDI A4 B7 (8EC) | 1.6, 1.8 T, 1.8 T quattro, 1.9 TDI, 2.0, 2.0 TDI, 2.0 TDI 16V, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI quattro, 2.5 TDI, 2.7 TDI, 3.0, 3.0 quattro, 3.0 TDI quattro, 3.2 FSI, 3.2 FSI quattro | 2004–2009 |
| AUDI A4 B7 Avant (8ED) | 1.6, 1.8 T, 1.8 T quattro, 1.9 TDI, 2.0, 2.0 TDI, 2.0 TDI 16V, 2.0 TDI quattro, 2.0 TFSI, 2.0 TFSI quattro, 2.5 TDI, 2.7 TDi, 2.7 TDI, 3.0, 3.0 quattro, 3.0 TDI quattro, 3.2 FSI, 3.2 FSI quattro | 2004–2008 |
| AUDI A4 B7 Convertible (8HE) | 2.0 TDI, 2.0 TFSI 16V, 2.0 TFSI quattro, 2.7 TDI, 3.0 TDI quattro, 3.2 FSI, 3.2 FSI quattro | 2002–2010 |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
OPTIMAL
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Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
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£5.99
Standard delivery
Delivery estimates depend on current stock availability.
£50.00
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2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10
