SHIRE / Switches
Volvo truck headlamp switches: four 6P records, four checks
The Volvo headlamp group includes several 6P entries with different OE numbers. Here is a more useful comparison than pin count alone.
SAP-V201, V201A, V203 and V203A all appear as VOLVO headlamp switches with 6P notes. Their listed OE numbers are 21762232, 22154311, 22157723 and 22157722 respectively. A buyer who asks for “Volvo 6-pin light switch” has not yet identified the item.
Find the source of the requested number
Record whether the OE came from the original label, a maintenance record or a third-party list. Keep that source with the inquiry; it helps explain a mismatch without rewriting the buyer’s requirement.
Use visual evidence to narrow, not certify
Compare control symbols, knob layout, rear connector, mounting and label. Similar fronts can conceal different rear arrangements; similar rear plugs can conceal different control functions. Do not assert interchangeability from photographs alone.
Ask for an explicit proposal
The seller’s quotation should name one of the four candidate SAP SKUs, its stated OE and the unresolved checks. This makes a sample or technical review possible before the full quantity is committed.
Purchasing guidance, not installation or diagnostic instructions. Confirm compatibility and specifications with the supplier and a qualified technician.
Catalog examples — not confirmed substitutes
SAP-V201
Headlamp switch
OE references: 21762232
Catalog specifications ↗
SAP-V201A
Headlamp switch
OE references: 22154311
Catalog specifications ↗
SAP-V203
Headlamp switch
OE references: 22157723
Catalog specifications ↗
SAP-V203A
Headlamp switch
OE references: 22157722
Catalog specifications ↗Compare the actual catalog records
These are current catalog examples, not an approved substitution list. OE references and remarks below are reproduced from the supplied records; they do not establish compatibility, stock or electrical performance.
Editorial basis: this guide uses the current SHIRE catalog records shown above. AI assisted the multilingual wording; model, OE and catalog-note fields were checked against the supplied records. No physical product test was performed.
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