| Model | R-CLASS (W251, V251), GL-CLASS (X164), M-CLASS (W164) | Year | 2006-, 2005-2011, 2005- |
| Engine | GL 450 4-matic (164.871), GL 500 4-matic (164.886), GL 320 CDI / 350 BlueTEC 4-matic (164.824, 164.825), ML 500 4-matic (164.175), ML 320 CDI 4-matic (164.122), ML 500 4-matic (164.172), ML 350 CDI 4- | OE NO. | 166 830 02 84 |
| Car Fitment | Mercedes-Benz | Reference NO. | 515014 |
| Size | Standard | Type | Other |
| Warranty | 1 year, 12 months | Place of Origin | Guangdong, China |
| Brand Name | COUCLAINE | Car Model | W166 ML GLE GLS X166 |
| Product Name | AC Expansion Valve | Brand | COUCLAINE |
| OEM | 166 830 02 84 | Package | Netural Package |
| SHIPPING | AIR SEA Express Delivery | Color | Silver |
| MOQ | 2 PCS | Delivery Time | 7 days |















No. 184-2, Guangcong 1st Road, Guangzhou, Guangdong, China