OEM NTK 7903 Lambda Sensor
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Product Details for 7903 by NTK
OEM NTK Lambda Sensor with part number 7903 in the Engine category. Designed for Abarth, Alfa Romeo, Ferrari, Fiat, Lancia, Maserati vehicles. Find the best offer for NTK 7903 from our trusted suppliers.
For detailed technical data, visit Product specifications.
NTK 7903 is also known by the following OEM part numbers: 46764207, etc.
See original manufacturer codes in OEM part numbers.
This product fits the following models: ALFA ROMEO 147 (937_), ALFA ROMEO 156 (932_), ALFA ROMEO 156 Sportwagon (932_), ALFA ROMEO 166 Sedan (936_), ALFA ROMEO GT (937_), ALFA ROMEO GTV (916_), ALFA ROMEO SPIDER (916_), LANCIA THESIS (841_), etc.
Fitment data is a guide, not a guarantee. Compare with the part you’re replacing, or ask your mechanic, before ordering.
Will it fit your vehicle? Check all compatible models in Vehicle compatibility.
OEM NTK 7903 Lambda Sensor is also cross-referenced with the following part numbers: BOSCH 0258006389, CALORSTAT by Vernet LS140083, CONTINENTAL A2C59513168Z, CONTINENTAL/VDO A2C59513168Z, DENSO DOX0150, etc.
Find equivalent parts from other brands in Cross reference.
NTK 7903 supersedes NTK 91673 — it is the current replacement for that superseded number.
Product Specifications & Characteristics
These are the detailed technical specifications, characteristics and key features of NTK 7903, including material, dimensions, and design details.
|
Characteristic
Technical parameter
|
Value
Specification
|
|---|---|
| Length [mm] | 820 |
| Lambda Sensor | Heated |
| Number of circuits | 4 |
Original (OE/OEM) part numbers
These are the original OE/OEM numbers equivalent to NTK 7903.
|
Manufacturer
Vehicle brand
|
OEM Part Numbers
Original equipment manufacturer codes
|
|---|---|
| ABARTH | 46764207 |
| ALFA ROMEO | 46764207 |
| FERRARI | 46764207 |
| FIAT | 46764207 |
| LANCIA | 46764207 |
| MASERATI | 46764207 |
Cross References & Interchange Guide
Here you can find parts from other brands equivalent to NTK 7903, offering the same fit and function as the original component. Aftermarket interchanges for NTK 7903 are offered by Bosch, CALORSTAT by Vernet, Continental, Continental/VDO, Denso.
|
Producer
Aftermarket brand
|
Cross Numbers
Compatible part numbers
|
|---|---|
| BOSCH | 0258006389, 258006389, 258986615, LS6389 |
| CALORSTAT by Vernet | LS140083 |
| CONTINENTAL | A2C59513168Z |
| CONTINENTAL/VDO | A2C59513168Z |
| DENSO | DOX0150 |
| FACET | 108386 |
| FAE | 77362 |
| FISPA | 90125, 90125A2 |
| INTERMOTOR | 64156 |
| LEMARK | LB1334, LLB108 |
| MAGNETI MARELLI | 460002008810 |
| MEAT & DORIA | 81087 |
| METZGER | 893494 |
| MOBILETRON | OSB441P |
| MTE-THOMSON | 883440090 |
| QUINTON HAZELL | XLOS1294 |
| SIDAT | 90125, 90125A2 |
| VEMO | V24760031 |
| WALKER PRODUCTS | 250-24119 |
Vehicle Fitment for NTK 7903
This section lists all vehicle models compatible with NTK 7903, helping you verify if the part fits your specific make and model. Suitable for ALFA ROMEO 147 (937_), ALFA ROMEO 156 (932_), ALFA ROMEO 156 Sportwagon (932_), ALFA ROMEO 166 Sedan (936_), ALFA ROMEO GT (937_), ALFA ROMEO GTV (916_), ALFA ROMEO SPIDER (916_), LANCIA THESIS (841_) and other models listed below.
Cars & Light Commercial Vehicles:
3.2 GTA (937.AXL1)
Front-Wheel Drive
Hatchback
2.5 V6 24V (932A11_), 3.2 GTA (932AXB)
Front-Wheel Drive
Saloon
2.5 V6 24V (932B1100), 3.2 GTA (932.BXB00)
Front-Wheel Drive
Estate
3.0 V6 24V (936A11__), 3.2 V6 24V (936AXB00, 936AXA00)
Front-Wheel Drive
Saloon
3.2 GTA (937CXP1B)
Front-Wheel Drive
Coupe
3.0 V6 24V (916.C1B__), 3.2 V6 24V (916CXB00)
Front-Wheel Drive
Coupe
3.0 V6 24V (916S1), 3.2 V6 24V (916SXB00)
Front-Wheel Drive
Convertible
3.0 V6 (841AXC1101), 3.2 V6 (841.AXF110)
Front-Wheel Drive
Saloon
Alternative parts
Alternative part numbers are provided for reference only. Verify fitment against the manufacturer catalog before ordering.