Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6ES5-103-8MA03

Verified market

Market snapshot

Prices updated 9 Oct 2026 · next refresh 9 Nov
$118
Low
$627
High
Aeliya Marine — $118GEI Surplus — $1304D Controls — $249Radwell.com — $429eBay - safe-yqing — $449SB Industrial Supply — $459PLC Direct — $627Aeliya MarineAeliya Marine$118GEI SurplusGEI Surplus$1304D Controls4D Controls$249Radwell.comRadwell.com$429 · MEDIANeBay - safe-yqingeBay - safe-yq…$449SB Industrial SupplySB Industrial …$459PLC DirectPLC Direct$627

Median $429 · 7 sellers · $311 below median at the lowest

$ Compare your quote against 7 current asking prices.

Asking prices for the exact catalog number 6ES5-103-8MA03 currently range from $118 to $627 across 7 sellers, observed 9 Oct 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

7 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
Aeliya Marinenot stated $117.79-73% View offer
GEI Surplusnot stated $129.99-70% View offer
4D ControlsUSED / REFURB $249.00-42% View offer
Radwell.comNEW $429.00· View offer
eBay - safe-yqingnot stated $448.68+5% View offer
SB Industrial SupplyUSED / REFURB $459.00+7% View offer
PLC Directnot stated $626.98+46% View offer

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Condition

AS STATED BY SELLERS
New1
Used / refurbished2
Not stated4

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 864 comparable parts across the index, used and refurbished units are listed at a median 85% of the new price. These are asking prices, not sold prices, and the spread around that median is wide. Ask the seller to state condition in writing before comparing quotes.

Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
6ES5-103-8MA02one character apart4$288-33%
6ES5-102-8MA02one character apart3$655+53%

These are different products that read almost identically on a purchase order. Google groups them together; we do not. Confirm the exact suffix against the nameplate before ordering.

Frequently asked

How much does a 6ES5-103-8MA03 cost?

As of 9 Oct 2026, the Siemens 6ES5-103-8MA03 is listed from $118 to $627 across 7 sellers. The median asking price is $429. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6ES5-103-8MA03?

7 sellers currently list the 6ES5-103-8MA03, including Aeliya Marine, GEI Surplus, 4D Controls. 6 of them are specialist industrial distributors. The lowest current asking price is $118 from Aeliya Marine.

Why do 6ES5-103-8MA03 prices vary so much?

The highest asking price for the 6ES5-103-8MA03 is 5.3× the lowest. Industrial parts trade in a market where new surplus, refurbished stock and list-price sellers coexist without a shared price reference, so identical catalog numbers are listed at very different prices.