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In stock
FAE 77399 Lambda Sensor
EAN: 8435050637999
Ready for dispatch: Tomorrow, 29 July, 2026
84.42 EUR
Inc. VAT 0%
Payments methods:
Technical Specifications
| Length [mm]: | 750 |
| Number of pins: | 4 |
| Technical Information Number: | Universal 77004 |
OEN Number
| AUDI: | 03C 906 262 AT |
| AUDI: | 04E 906 262 BB |
| SEAT: | 04E 906 262 BB |
| SEAT: | 03C 906 262 AT |
| SKODA: | 03C 906 262 AT |
| SKODA: | 04E 906 262 BB |
| VW: | 03C 906 262 AT |
| VW: | 04E 906 262 BB |
Similar Spare Parts
| AUTOTEAM: | G2778 |
| AUTOTEAM: | M0354 |
| CSV electronic parts: | CBA7778 |
| Cambiare: | VE381764 |
| EFI AUTOMOTIVE: | 301588 |
| ELTA AUTOMOTIVE: | EF4367 |
| ERA: | 570256A |
| ESEN SKV: | 24SKV658 |
| FEBI BILSTEIN: | 177444 |
| FENOX: | OS81010 |
| FISPA: | 72778 |
| FISPA: | 90354 |
| GT-BERGMANN: | GT52-267 |
| HOFFER: | 7481754 |
| HOFFER: | 7507399 |
| INTERMOTOR: | 64948 |
| KAUTEK: | NI-TH017 |
| LEMARK: | LLB940 |
| LUCAS: | LEB5488 |
| MDR: | EPS-1998 177 |
| MEAT & DORIA: | 81754 |
| METZGER: | 0895680 |
| MOBILETRON: | OS-B4194P |
| MTE-THOMSON: | 7976.40.075 |
| NTK: | 96645 |
| NTK: | 90280 |
| RECOFICIAL: | CBA7778 |
| RIDEX: | 3922L0635 |
| SIDAT: | 72778 |
| SIDAT: | 90354 |
| STELLOX: | 20-00151-SX |
| SWAG: | 33 10 4121 |
| SYNCRONIX: | SYNC 60575 |
| Schaeffler LuK: | 228 0107 30 |
| TRISCAN: | 8845 29209 |
| VEMO: | V10-76-0009 |
| WILMINK GROUP: | WG1013279 |
| WILMINK GROUP: | WG1014028 |
| WILMINK GROUP: | WG2015998 |
| WILMINK GROUP: | WG2462460 |
| XEVO: | XFP9149 |
| ZEKKERT: | SE-3009 |
| ZentParts: | Z55293 |
Do you have questions about this product: Lambda Sensor FAE 77399?
The FAE Lambda Sensor (77399) is available now at Spareza, with expert support for both OEM and aftermarket applications. If you're unsure whether this part fits your vehicle, our specialists can verify compatibility against your exact model — just share your VIN or registration and we'll confirm it before you order.
Want to be certain about the specs? We can cross-check the 77399 against OE and aftermarket reference numbers and confirm the key parameters of this Lambda Sensor — dimensions, connection types and the technical details that matter for a correct replacement. We work only with verified brands and keep detailed databases, so you are not left guessing.
If the FAE Lambda Sensor is out of stock or you'd like options, we can suggest equivalent parts from trusted manufacturers, balancing price against quality. For workshops, service centres and distributors we also handle bulk and wholesale enquiries, with stock visibility across multiple warehouses and worldwide shipping.
Frequently Asked Questions
How do I know if the FAE Lambda Sensor fits my vehicle?
Share your VIN or registration and our team will check the 77399 against your exact
model, comparing OE and cross-reference numbers to confirm fitment before you buy.
Is the Lambda Sensor an OEM or aftermarket part?
The listing shows the brand and manufacturer number (77399) so you see exactly what
you are getting. We supply both genuine OEM and quality aftermarket parts and can suggest
equivalents if you'd prefer an alternative.
What if the FAE Lambda Sensor is out of stock?
We can recommend equivalent parts from trusted manufacturers and give you delivery
estimates for in-stock alternatives across our warehouses.
Do you offer wholesale or bulk pricing?
Yes. For workshops, service centres and distributors we offer bulk pricing,
multi-warehouse stock and worldwide shipping. Send us the 77399 and the quantity you
need for a quote.
How long will delivery take?
Delivery depends on your region and current stock. Tell us your location and we'll confirm
availability and an estimated dispatch time for the Lambda Sensor before you order.
How can I be sure the part is genuine?
We work only with verified suppliers and authorised brands. Every FAE part is
sourced through trusted channels, and we can provide reference details on request.