LANDNOVO Front Air Spring RNB501580AS Replacement For Land Rover Discovery 3 LR3 Discovery 4 LR4 Range Rover Sport L320 Air Suspension Air Spring Assembly

Introduction

Sagging front ride height, air leak warning codes and bumpy driving experience are common issues on Land Rover air suspension vehicles. Our OEM-matching front air spring assembly part number RNB501580AS perfectly replaces your original worn air spring. It restores factory-standard vehicle height, smooth driving comfort and stable off-road handling without expensive OEM dealer costs.

OE Reference & Vehicle Fitment

OE Part Number: RNB501580AS Cross Reference Numbers: RNB501580, LR018398, LR032646, RNB501250

Compatible Vehicles:

1. Land Rover Discovery 3 / LR3 (L319) | 2005–2009 Front Left & Right
2. Land Rover Discovery 4 / LR4 (L319) | 2010–2016 Front Left & Right
3. Range Rover Sport First Gen L320 | 2006–2013 Front Left & Right

Installation Position: Front, interchangeable for left and right sides

Key Product Advantages

✅ OEM Replica Integrated Front Air Spring, bolt-on direct replacement without modification ✅ Multi-layer reinforced rubber air bag, crack-resistant, oil and low-temperature resistant to stop air leakage ✅ Every air spring passes strict high-pressure air tightness testing before shipment ✅ Corrosion-resistant metal accessories, durable for wet, muddy and rough road environments ✅ Exact factory mounting dimensions, fast and simple installation ✅ 12-month manufacturer warranty for all production defects

Product Specifications

Package Contents

1 x Front Air Spring Assembly (RNB501580AS) All necessary mounting accessories pre-installed

Installation Tips

We recommend replacing both front air springs at the same time to keep balanced suspension height and consistent driving feel. Professional auto technician installation is highly suggested.

Frequently Asked Questions

Q1: Can this air spring fit both front left and front right? A1: Yes, this RNB501580AS air spring shares the same mounting structure for front left and front right sides.

Q2: Does this item come as a full assembly or only a separate air bag? A2: It is a complete integrated air spring assembly with all matching accessories, ready for direct installation. No extra spare parts required.

Q3: How long is your warranty policy? A3: We provide a 12-month factory warranty covering air leakage and manufacturing defects. Damage caused by improper installation or road collision is not covered.

Q4: What other OEM part numbers can this air spring substitute? A4: Direct replacement for RNB501580, LR018398, LR032646, RNB501250.