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Bosch Universal Lambda Sensor: Secure connector and reliable emissions control

Bosch 0258986602 - Universal lambda sensor with patented Bosch connector
4.7
[Patented Bosch Connector]  Patented connector ensures secure electrical contact and simplifies installation.
[Emission Standard Compliance]  Universal lambda design helps meet emissions requirements across many vehicles.
[OE-Level Testing]  Functionally and quality tested to OE standards for reliable, long service life.
[Continuously Updated Technology]  Continuously developed to incorporate the latest sensor technologies and improvements.
[Vehicle Compatibility Guidance]  Check vehicle ID for compatibility; professional installation recommended for optimal performance.
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Automotive parts and accessories designed to help vehicles meet emission standards while simplifying replacement procedures. Bosch Universal Lambda Sensor combines a patented Bosch connector with universal fitment for easier installation and long service life. Is it the right choice for workshops and technicians who demand OE-quality performance?

⚡ At a Glance
  • Emission Control: Helps meet emission standards, functionally and quality tested to original equipment standards
  • Best for: Garages and trained technicians replacing or upgrading lambda sensors
  • Not ideal for: Users expecting plug-and-play fit without confirming vehicle compatibility

Universal lambda sensor with a patented Bosch connector for a secure electrical link. Engineered and tested to original equipment standards for reliable service life.


Easier fitting – with patented Bosch connector

Patented Bosch connector secures electrical connections by aligning pin contacts and providing a robust mating interface. The connector design reduces the chance of loose wiring and poor contact under vibration.

Faster, neater installations reduce workshop labour time and lower the risk of electrical faults during refit.

Consistent emissions performance – thanks to OE-standard testing

Functionally and quality tested to the same standards as original equipment, ensuring the sensor's response and durability match manufacturer expectations. Testing focuses on repeatability and long-term performance under typical operating conditions.

Stable readings support compliance with emissions regulations and contribute to dependable engine management behaviour.

Smoother fitment – with pre-greased mounting

Pregreased threads reduce friction during installation and aid thread engagement in older or corroded exhaust ports, as noted by user feedback. Grease application helps protect threads from seizing over time.

Less effort is required during installation, particularly in confined engine bays, making the replacement process quicker and cleaner.

✨ The 4 Key Reasons for Bosch Universal Lambda Sensor
  1. Patented Bosch connector – Reduces wiring errors and shortens workshop installation time
  2. OE-standard testing – Ensures reliable operation comparable to original equipment specifications for longevity
  3. Pregreased threads – Simplifies fitting and reduces risk of thread seizure during installation
  4. Universal fitment design – Broad application potential when vehicle compatibility is verified
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Sensor type: Universal lambda sensor
  • Connector: Patented Bosch connector for secure electrical connection
  • Compatibility: Use vehicle identification to confirm compatibility; all restrictions must be observed
  • Installation: Easy installation, all work should only be carried out by trained specialists
❓ Frequently Asked Questions

Q: How can I check if the sensor fits my car?

A: Use the vehicle identification to confirm compatibility and observe all stated restrictions before ordering or fitting.

Q: Can I fit the sensor myself?

A: User reviews note the unit comes pregreased for easier installation, but all work should only be carried out by trained specialists.

Q: What does the patented Bosch connector do?

A: Patented Bosch connector ensures a secure electrical connection and helps simplify the wiring hookup during installation.

🏆 Our Verdict

Suitable for garages, aftermarket specialists and technicians who require OE-quality lambda sensors. Patented Bosch connector, OE-standard testing and pregreased fitting combine to simplify installation and support reliable emissions control. Expect dependable long-term service and fewer installation issues when compatibility checks are observed and trained specialists perform the work.