B55543AW9A Clock Spring Guide for Nissan Sunny/Tiida

The phrase b55543aw9a refers to a critical automotive safety component: the Nissan Airbag Clock Spring (or Spiral Cable) Dekeoauto Amayama. This part maintains electrical continuity for steering-mounted systems like the airbag and horn while allowing the steering wheel to rotate Dekeoauto.

Product Overview

The B5554-3AW9A is primarily compatible with Nissan Sunny, Tiida, and March models, particularly those featuring HR12DE, HR15DE, and HR16DE engines Dekeoauto Amayama. While genuine OEM units retail between $110–$144, high-quality aftermarket alternatives are widely available from Chinese suppliers for as low as $7.00 per unit at wholesale volumes Amayama Alibaba.

Market Trends & Insights (2024–2026)

The global market for automotive clock springs is projected to reach $5.4–$6.2 Billion by 2030, growing at a CAGR of 5.2% to 7.2% Psmarketresearch Transparencymarketresearch.

* Safety Mandates: Global adoption of mandatory driver-side airbags and higher NCAP safety ratings are the primary demand drivers Maximizemarketresearch Coherentmarketinsights.

* Regional Hubs: The Asia-Pacific region dominates with a 50% market share, led by manufacturing powerhouses in China and Japan Psmarketresearch Maximizemarketresearch.

* Tech Shifts: Modern steering systems require more circuits for ADAS and audio controls, favoring advanced Stainless Steel designs which are growing faster than traditional carbon steel variants due to their superior durability Maximizemarketresearch Psmarketresearch.

I have compiled a detailed report including technical specifications, full compatibility lists, and strategic market data in the deliverable below.