Sp AT3500/5000ST diesel burner - code: 9004220A - Webasto

SP Burner for Webasto Air Top AT3500 / 5000ST — code 9004220A

SP Burner AT3500/5000ST — Webasto (code 9004220A) Original spare part for Webasto Air Top 3500ST and 5000ST diesel heaters. Used to replace the worn or damaged burner cartridge and restore the proper functioning of the combustion unit. Always order by code to ensure compatibility and traceability.

Identifying data

• Product — Burner / diesel burner cartridge
• Compatible models — Webasto Air Top 3500ST; Webasto Air Top 5000ST
• Spare part code — 9004220A
• Category — Spare parts / Webasto
• Suggested management SKU — WEB000000016
• Supplier indicated — BCOOL ENGINEERING SRL (supplier reference)

Verifiable features

• Function — element of the combustion circuit; replaces the original burner cartridge.
• Identification — code 9004220A as a unique reference for orders and spare parts list.
• Use — spare part intended for maintenance and repair interventions on diesel heaters of the indicated series.

Typical applications

• Scheduled maintenance of Webasto Air Top 3500ST / 5000ST heaters.
• Functional restoration after faults or anomalies of the combustion unit.
• Spare parts warehouse for workshops, shipyards, and fleet managers operating on vehicles, campers, or boats equipped with Webasto heaters.

Checks and inspections before purchase

• Check the code on the removed part or on the spare parts list: it must match 9004220A.
• Check the model of the heater (Air Top 3500ST or 5000ST) before ordering.
• Request confirmation from the supplier if the spare part is new, refurbished, or supplied with a specific warranty.

Installation and maintenance instructions

• Installation recommended for qualified personnel: the burner is part of the combustion circuit and requires functional checks after replacement.
• Related checks: consider replacing seals, clamps, and fuel filters if worn.
• Traceability: record code and replacement date in the onboard documentation for future maintenance.

Operational advantages

• Reduces the risk of error: order by code 9004220A ensures compatibility with the AT3500/5000ST series.
• Simplifies spare parts management: standard component easily identifiable in the parts list and warehouse.
• Supports quick interventions: specific spare part for functional restorations in the workshop.

Order data

• Manufacturer: Webasto
• Description: SP burner for Air Top 3500ST / 5000ST (burner cartridge)
• Spare part code: 9004220A
• Suggested internal SKU: WEB000000016
• Indicated supplier: BCOOL ENGINEERING SRL

FAQ – Frequently Asked Questions

What is the code for the Webasto SP AT3500/5000ST diesel Burner?

The spare part code indicated for this product is 9004220A.

Is this burner for diesel applications?

Yes, the product description identifies it as a diesel burner for the AT3500/5000ST series.

Which systems is the replacement intended for?

The spare part is indicated for Webasto systems related to the AT3500/5000ST series. For the correct choice, it is recommended to verify the code 9004220A on your system documentation.

How can I be sure to order the right replacement?

The most reliable way is to compare the code 9004220A with the one shown on the label, spare parts list, or heater documentation. In case of doubt, it is preferable to verify before purchase.

Who is the supplier associated with this item?

In the product data, the supplier indicated is BCOOL ENGINEERING SRL and the supplier product code matches 9004220A.