Engine codes CMFA and CMFB are versions of the 2.0 TDI common rail engine (VW Group EA189) fitted to the same cars, so they share this page. This page shows exactly which injector seals, washers and clamp bolts they take, checked against the Audi A4 B8 parts illustration.
At a glance
| Engine code | CMFA and CMFB |
| Engine | 2.0 TDI common rail, EA189 |
| Power | CMFA 143 PS, CMFB 150 PS |
| Injector (VW number) | 03L130277J, or its replacement 03L130277Q (exchange units such as 855CX use the same parts) |
| Injectors | 4 |
| RIPSPEC kit | Kit 1 for 2.0 TDI EA189, seals only or seals and bolts. Pick your model below. |
What these engines take
Quantities are for a full set of four injectors. Every RIPSPEC kit covers all four.
| Part | Replaces VW | Per engine | Seals kit | Seal and bolt kit |
|---|---|---|---|---|
| Injector body O-ring, VW size 16.2 x 1.5 mm | WHT000884 | 4 | Yes | Yes |
| Copper sealing washer | 059130519 | 4 | Yes | Yes |
| Return line O-ring, VW size 3.5 x 1.25 mm | WHT005302 | 4 | Yes | Yes |
| Injector clamp bolt, M6 x 88, multipoint head | WHT004739 | 2 | No | Yes |
| Injector clamp | Reuse your existing clamps | 2 | No | No |
Choose the seal and bolt kit if your clamp bolts are corroded, damaged or you would rather fit new ones. The clamps themselves are not included.
Cars with the CMFA and CMFB engines
Many of these models were also built with other engines, so check your engine code matches before you order.
| Make | Model | Versions |
|---|---|---|
| Audi | A4 B8 (8K2) | 2.0 TDI 143 PS, 2.0 TDI 150 PS |
| Audi | A4 B8 Avant (8K5) | 2.0 TDI 143 PS, 2.0 TDI 150 PS |
| Audi | A5 Sportback (8TA) | 2.0 TDI 143 PS, 2.0 TDI 150 PS |
Buy the kit for your model
- Audi A4 B8 and A4 Allroad: seals only or seals and bolts
- Audi A5: seals only or seals and bolts
Check these first
These engines share models, and often parts catalogue records, with CMFA and CMFB but take different parts:
- CAGA and CMEA (Audi A4 B8, Audi A4 B8 Avant and Audi A5 Sportback) use the earlier injectors held by tensioning plates, with no clamp bolt and a different return line seal (WHT007480A). They take our Audi plate-type seal kit instead.
- Later EA288 2.0 TDI engines in these Audi models use a different return line seal and a longer clamp bolt. They take our EA288 injector seal kit instead.
- 3.0 TDI V6 engines take six of each part, with a different washer, return line seal and bolt. See our 3.0 TDI V6 seal kit.
Three-letter engine codes (such as BKD or BMN) are the older pumpe-duse 2.0 TDI and take none of these parts.
If the part number on your injector is not 03L130277J or 03L130277Q, send us your registration and we will check it for you.
How to find your engine code
Look on the vehicle data sticker in the service book or in the spare wheel well, on the engine cover label, or ask any parts supplier with your registration. More help on our fitment help page, or see every engine code we cover on find your kit by engine code.
The same kit also fits
CFFA, CFFB, CFGB, CFGC, CFHB, CFHC, CFHE, CFHF, CFJA, CGLA, CGLB, CGLC, CGLD, CGLE, CJCA, CJCB, CJCC, CJCD, CLCA, CLCB, CLLA, CMGA, CMGB. See each one on find your kit by engine code.
Not sure? Ask us
Send your registration or VIN through our contact form and we will confirm the right kit before you order. Free Royal Mail Tracked 24, sent the same working day if you order before 3pm.
Fitment checked against Volkswagen Group parts illustrations, October 2026. RIPSPEC parts are replacements for the VW part numbers shown.