# Air Suspension Compressor | Arnott | AMK | Mercedes

**Manufacturer:** Arnott  
**MPN:** `P-3721`

The Arnott AMK Air Suspension Compressor is a direct OE replacement for the 07-14 Mercedes CL-Class (W216) and 07-13 S-Class (W221). This fully assembled compressor includes thermal overload protection and features maintenance-free integrated air dryers. Installation is plug and play, with no need for additional modifications. The compressor is designed for fast and flawless installation, making it an ideal replacement for worn or faulty units.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Arnott |
| Manufacturer name | Arnott |
| Manufacturer | Arnott |
| KnownMan | Air Suspension Compressor \| Arnott \| AMK \| Mercedes |
| Extra Product Name | Air Suspension Compressor \| Arnott \| AMK \| Mercedes |
| UPC | 815710022880 |
| moq | 1 |
| MPN | P-3721 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | P-3721 |
| tierMinQty1 | 1 |
| tierPrice1 | 463.76 |
| AdultProduct | False |
| Asin | B09KNT8XZ4 |
| Autographed | False |
| Batteries_required | False |
| Brand | Arnott |
| Bullet_point | Direct OE Replacement, Fast, flawless, plug & play installation, Fully assembled, Includes thermal overload protection, Maintenance free integrated air dryers |
| ClassificationId | 15731661 |
| Color | Standard |
| Contains_liquid_contents | False |
| Currency | USD |
| DisplayName | Air Suspension Kits |
| Exterior_finish | Machined |
| Fit_type | Vehicle Specific |
| Height | 1056, 1559, 159, 1817, 2007, 2560, 305, 355, 38, 392, 46, 500, 53, 59, 6.25, 7, 7.0, 75 |
| Identifier | 0815710022880, 815710022880 |
| IdentifierType | EAN, UPC |
| Included_components | AMK Air Suspension Compressor - 07-14 Mercedes CL-Class(W216), 07-13 S-Class (W221) |
| Is_assembly_required | False |
| Is_expiration_dated_product | False |
| ItemClassification | BASE_PRODUCT |
| ItemName | Arnott - AMK Air Suspension Compressor - 07-14 Mercedes CL-Class(W216), 07-13 S-Class (W221) (P-3721) |
| Item_name | Arnott - AMK Air Suspension Compressor - 07-14 Mercedes CL-Class(W216), 07-13 S-Class (W221) (P-3721) |
| Item_package_quantity | 1 |
| Item_package_weight | 9.0 |
| Item_type_keyword | automotive-suspension-air-suspension-kits |
| Item_type_name | Struts & Suspension Products |
| Keyword | 3721.13 |
| Length | 11.88, 12, 12.0 |
| Link | https://m.media-amazon.com/images/I/218RuOLgzHL._SL75_.jpg, https://m.media-amazon.com/images/I/218RuOLgzHL.jpg, https://m.media-amazon.com/images/I/41-nagB0crL._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 437.75 |
| Memorabilia | False |
| ModelNumber | P-3721 |
| Model_name | Arnott - AMK Air Suspension Compressor - 07-14 Mercedes CL-Class(W216), 07-13 S-Class (W221) (P-3721) |
| Model_number | P-3721 |
| Mpns | P-3721 |
| Number_of_boxes | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| Package_level | unit |
| PartNumber | P-3721 |
| Part_number | P-3721 |
| ProductType | AUTO_PART |
| Product_site_launch_date | 2022-03-15T21:08:04.157Z |
| Rank | 4187497, 6247 |
| StrippedMpns | P3721 |
| Supplier_declared_dg_hz_regulation | not_applicable |
| Title | Automotive, Automotive Replacement Air Suspension Kits |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| truckspring.com | P-3721 | 463.76 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/12500000/12944000/part_--P3721---Arnott--1d12c5367b.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp