Bosch 0986345007 Oil-Pressure Switch

Overview

The Bosch 0986345007 Oil‑Pressure Switch is an OEM‑grade component designed to monitor engine oil pressure and provide a reliable electrical signal to the vehicle’s control system. It is engineered for high durability, precise pressure sensing, and seamless integration with a wide range of automotive platforms.

Key Features

• High Accuracy: The switch delivers an exact pressure threshold response, ensuring that the engine protection system activates at the correct moment.
• Robust Construction: Built with corrosion‑resistant materials and a sealed housing, it withstands harsh operating temperatures and oil contaminants.
• Compact Design: Its small footprint allows easy installation in tight engine bay spaces without compromising airflow or maintenance access.
• Wide Compatibility: The switch is compatible with numerous models from Nissan, Hyundai, Renault, Infiniti, and other manufacturers, covering both older and newer engine families.
• Low Power Consumption: Designed to draw minimal current when active, it helps maintain overall vehicle electrical efficiency.

Technical Specifications

Installation Guidelines

1. Preparation: Disconnect the battery and allow the engine to cool. Remove any protective covers that may obstruct access to the oil pressure sensor location.
2. Removal of Old Switch: Carefully detach the existing switch by loosening its mounting screws or clips. Note the orientation for correct reinstallation.
3. Cleaning: Wipe the mounting surface with a clean, lint‑free cloth to remove oil residue and ensure a solid seal.
4. Mounting: Position the new Bosch switch in alignment with the mounting points. Secure it using the supplied screws or clips, tightening evenly to avoid warping.
5. Electrical Connection: Connect the wiring harness to the switch terminals, ensuring a firm and insulated contact. Verify polarity if applicable.
6. Testing: Reconnect the battery, start the engine, and observe the oil pressure gauge or diagnostic light for correct operation. Use an OBD‑II scanner to confirm that the sensor reports within expected parameters.

Common Applications

The Bosch 0986345007 Oil‑Pressure Switch is widely used in:

• Nissan models such as the TERRANO R20, SILVIA S14, NAVARA D21/D22, and MURANO Z50/Z51.
• Hyundai vehicles including the Lantra series.
• Renault models like the Espace IV Master II and Master Pro.
• Infiniti engines ranging from the Ex‑Fx G M Q60 Q70 QX50 QX70 to earlier G37 models.
• Other OEM platforms that require a reliable oil pressure monitoring solution.

Maintenance Tips

• Inspect the switch housing for cracks or corrosion every 20,000 miles and replace if necessary.
• Ensure the O‑ring seal remains intact; replace it during routine engine maintenance to prevent oil leaks.
• Avoid exposing the sensor to excessive vibration by securing mounting bolts tightly but not over‑tightening.

Why Choose Bosch?

Bosch is renowned for its commitment to quality, precision engineering, and long‑term reliability. The 0986345007 Oil‑Pressure Switch reflects these values through:

• Rigorous testing under extreme conditions.
• Use of high‑grade materials that resist oil degradation.
• A design that aligns with OEM specifications, ensuring seamless integration and optimal performance.

Conclusion

The Bosch 0986345007 Oil‑Pressure Switch stands out as a dependable component for engine protection across multiple vehicle brands. Its precise pressure sensing, durable construction, and ease of installation make it an essential part of any automotive maintenance or repair workflow.