Reed Valves for Nissan Gravite — Price, Symptoms & Replacement Guide
Category: AC | Failure Severity: High | Replacement Cost in India: ₹10,000–₹25,000
What is the Reed Valves?
Reed valves act as one-way valves to control refrigerant flow within the compressor.
How the Reed Valves Works
They open and close based on pressure differences during piston movement.
Why the Reed Valves is Important
Prevents backflow and maintains compression efficiency.
Common Problems with the Reed Valves
- Wear
- Sticking
- Breakage
Warning Symptoms of a Failing Reed Valves
- Reduced cooling
- Compressor noise
- Backflow issues
Common Causes of Reed Valves Failure
- Metal fatigue
- Contamination
- Overheating
Impact on Car Performance
Causes loss of compression and inefficient cooling.
DIY Fix Guide — Step by Step
- Check AC cooling output
- Inspect compressor sound
- Ensure refrigerant purity
- Replace compressor if damaged
Maintenance Tips
- Use proper refrigerant
- Avoid moisture contamination
Reed Valves Replacement Cost in India
Expect to pay between ₹10,000 and ₹25,000 for genuine parts plus labour at an authorised Nissan workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Reed Valves Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Reed Valves listings.
When to Replace the Reed Valves
Replace when compressor loses efficiency.