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Description
Expansion Tank for Audi A4 / S4 B8, Audi A5 & Audi Q5 - 121844Vehicle Fitment & Part Details The Expansion Tank is listed for the Audi A4 S4 B8 (2008 2017). Confirm compatibility by matching the listed fitment details. Verify VIN engine. Key Details SKU 121844 Component Expansion Tank Primary Fitment Audi A4 S4 B8 (2008 2017) Vehicle Fitment Includes 33 supplied applications covering Audi. Use the full table below to confirm model, chassis, year range, engine and power before ordering. View Full Vehicle Fitment
Vehicle Fitment & Part Details
The Expansion Tank is listed for the Audi A4 / S4 B8 (2008-2017). Confirm compatibility by matching the listed fitment details. Verify VIN/engine.
Key Details
- SKU
- 121844
- Component
- Expansion Tank
- Primary Fitment
- Audi A4 / S4 B8 (2008-2017)
Vehicle Fitment
Includes 33 supplied applications covering Audi. Use the full table below to confirm model, chassis, year range, engine and power before ordering.
View Full Vehicle Fitment (33 applications)
| Make | Model | Chassis | Years | Engine | Power |
|---|---|---|---|---|---|
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 1.8 TFSI CABA; CDHA | 88 kW / 120 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 1.8 TFSI CABB; CDHB | 118 kW / 160 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 2.0 TDI CAGA; CJCA; CMEA; CMFA | 105 kW / 143 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 2.0 TDI CAGB; CJCB; CSUB | 100 kW / 136 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 2.0 TDI CAHA | 125 kW / 170 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 2.0 TDI CGLC; CMGB | 130 kW / 177 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 2.0 TFSI CAEA; CDNB; CFKA | 132 kW / 180 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 2.0 TFSI CAEB; CDNC | 155 kW / 211 HP |
| Audi | A4 / S4 B8 | 8K2 | 2008-2017 | 2.0 TFSI quattro CDNC; CPMA | 155 kW / 211 HP |
| Audi | A4 / S4 B8 Avant | 8K5 | 2008-2017 | 1.8 TFSI CABB; CDHB | 118 kW / 160 HP |
| Audi | A4 / S4 B8 Avant | 8K5 | 2008-2017 | 2.0 TDI CAGA; CJCA; CMEA; CMFA | 105 kW / 143 HP |
| Audi | A4 / S4 B8 Avant | 8K5 | 2008-2017 | 2.0 TDI CGLC | 130 kW / 177 HP |
| Audi | A4 / S4 B8 Avant | 8K5 | 2008-2017 | 2.0 TFSI CAEB; CDNC | 155 kW / 211 HP |
| Audi | A5 / S5 | 8T3 | 2008-2017 | 1.8 TFSI CABD; CJEB | 125 kW / 170 HP |
| Audi | A5 / S5 | 8T3 | 2008-2017 | 2.0 TDI CGLC | 130 kW / 177 HP |
| Audi | A5 / S5 | 8T3 | 2008-2017 | 2.0 TFSI CDNC | 155 kW / 211 HP |
| Audi | A5 / S5 | 8T3 | 2008-2017 | 2.0 TFSI quattro CAEB; CDNC; CPMA | 155 kW / 211 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 1.8 TFSI CJEB | 125 kW / 170 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 1.8 TFSI CJEE | 130 kW / 177 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 2.0 TDI CGLC | 130 kW / 177 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 2.0 TFSI CAEB; CDNC | 155 kW / 211 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 2.0 TFSI CNCD | 165 kW / 224 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 2.0 TFSI CNCE | 169 kW / 230 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 2.0 TFSI quattro CAEB; CDNC; CPMA | 155 kW / 211 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 2.0 TFSI quattro CNCD | 165 kW / 224 HP |
| Audi | A5 / S5 Convertible | 8F7 | 2009-2017 | 2.0 TFSI quattro CNCE | 169 kW / 230 HP |
| Audi | A5 / S5 Sportback | 8TA | 2010-2017 | 2.0 TDI CGLC | 130 kW / 177 HP |
| Audi | A5 / S5 Sportback | 8TA | 2010-2017 | 2.0 TFSI CDNC | 155 kW / 211 HP |
| Audi | A5 / S5 Sportback | 8TA | 2010-2017 | 2.0 TFSI quattro CDNC | 155 kW / 211 HP |
| Audi | Q5 | 8RB | 2009-2026 | 2.0 TDI quattro CAHA; CGLB; CMGA | 125 kW / 170 HP |
| Audi | Q5 | 8RB | 2009-2026 | 2.0 TDI quattro CGLC; CMGB | 130 kW / 177 HP |
| Audi | Q5 | 8RB | 2009-2026 | 2.0 TFSI quattro CAEB; CDNC | 155 kW / 211 HP |
| Audi | Q5 | 8RB | 2009-2026 | 2.0 TFSI quattro CDNB; CNCB | 132 kW / 180 HP |
Fitment Notes
- Always match vehicle details before ordering. Verify VIN/engine.
Compatibility Verification Notes
- Confirm compatibility using VIN, engine code, chassis / platform, OE reference and original part comparison before ordering.
- Match the supplied fitment details to your vehicle, including model, year range and any listed engine or chassis information.
- Fitment data may vary by production date, market, import history and engine variant.
- This listing is for part identification and compatibility checking only. Installation must be carried out according to the vehicle manufacturer's service information by a suitably qualified person.
Common Questions
Will the Expansion Tank fit my Audi A4 / S4 B8?
This part (121844) is listed for the fitments shown on this page. Confirm by matching the fitment details. Verify VIN/engine.
How do I confirm fitment if there are multiple variants?
Compare the supplied fitment details, original part details and any listed variant information before ordering. Verify VIN/engine.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 19 reviews
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Easy to apply but the color is not red
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Reviewed in the United States on March 4, 2026
★★★★★ 1
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This product is nonsense.Even when dry on the hair, the particles keep falling off like debris on my dress and stains it. It stained my bed, pillow and couch. I don't recommend this to anyone.
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Reviewed in the United States on January 8, 2026
★★★★★ 5
Love the lotion
Great
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★★★★★ 5
Buena calidad
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Amazing primer/sunscreen, even for olive skin.
I was a bit hesitant to try this primer because of its yellow color, since I am Anglo-Indian with olive skin (a little darker than Jennifer Lopez). But it says it is for "all skin types" so I tried it anyway. And I am really glad I did. This product blends in really well to the skin to become translucent. It does leave my face a little paler, but what does one expect with zinc and titanium dioxide? The paleness may also be in part because I apply a lot of it, since I use it as my facial sunscreen on most days. What I do is then apply a light dusting of powder to make my skin tone back to normal again.
It is a lovely soft and moussy consistency that spreads easily and evenly on my face. My powder goes on flawlessly over it, which is a far cry from what powder looks like on my face without this primer. The powder doesn't settle into my facial lines either.
All in all, this product is amazing. Don't be put off buy the yellow color. Try it!
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Reviewed in the United States on July 23, 2016