Aftermarket Lemark LLB539 Lambda Sensor
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Product Details for LLB539 by Lemark
Aftermarket Lemark Lambda Sensor with part number LLB539 in the Engine category. Designed for Alfa Romeo, Fiat, Lancia vehicles. Find the best offer for Lemark LLB539 from our trusted suppliers.
For detailed technical data, visit Product specifications.
Lemark LLB539 is also known by the following OEM part numbers: 51890250, 55198786, 551987860, etc.
See original manufacturer codes in OEM part numbers.
This product fits the following models: ALFA ROMEO GT (937_), 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.
Aftermarket Lemark LLB539 Lambda Sensor is also cross-referenced with the following part numbers: BOSCH 0258007302, C.I. XLOS1780, FAE 75129, FUELPARTS LB1993, INTERMOTOR 65050, etc.
Find equivalent parts from other brands in Cross reference.
Product Specifications & Characteristics
These are the detailed technical specifications, characteristics and key features of Lemark LLB539, including material, dimensions, and design details.
|
Characteristic
Technical parameter
|
Value
Specification
|
|---|---|
| Manufacturer Restriction | Bosch |
| Weight [kg] | 0,139 |
| Cable Length [mm] | 455 |
| Number of pins | 6 |
| Housing Colour | Black |
| Connector Shape | D Shape |
| Lambda Sensor | Regulating Probe |
| Net weight [kg] | 0,115 |
Original (OE/OEM) part numbers
These are the original OE/OEM numbers equivalent to Lemark LLB539.
|
Manufacturer
Vehicle brand
|
OEM Part Numbers
Original equipment manufacturer codes
|
|---|---|
| ALFA ROMEO | 51890250 |
| FIAT | 55198786, 551987860 |
| LANCIA | 51890250 |
Cross References & Interchange Guide
Here you can find parts from other brands equivalent to Lemark LLB539, offering the same fit and function as the original component. Aftermarket interchanges for Lemark LLB539 are offered by Bosch, C.I., FAE, Fuelparts, Intermotor.
|
Producer
Aftermarket brand
|
Cross Numbers
Compatible part numbers
|
|---|---|
| BOSCH | 0258007302 |
| C.I. | XLOS1780 |
| FAE | 75129 |
| FUELPARTS | LB1993 |
| INTERMOTOR | 65050 |
| LUCAS CAV | LEB5290 |
| MEAT & DORIA | 81576 |
| MOTAQUIP | LVOS1718 |
Vehicle Fitment for Lemark LLB539
This section lists all vehicle models compatible with Lemark LLB539, helping you verify if the part fits your specific make and model. Suitable for ALFA ROMEO GT (937_) and other models listed below.
Cars & Light Commercial Vehicles:
2.0 JTS (937CXH11, 937CXH1A, 937CXT1A), 2.0 JTS (937CXH1A, 937CXH11)
Front-Wheel Drive
Coupe
Alternative parts
Alternative part numbers are provided for reference only. Verify fitment against the manufacturer catalog before ordering.