Thermostat, coolant03L 121 111 AF

SEAT, Škoda, and Volkswagen OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

Lowest price

€10.00

plus €14.17 shipping to Germany, on Ovoko

Compare 37 listings

Compare offers

What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

AUTODOC

1 listing

New

Checked 2026-05-15 13:53 UTCAftermarket parts whose suppliers list this OE number, not the original part.

€41.42Cheapest listing: METZGER AUTOTEILE 4006372+ €6.95 shipping to GermanyView on AUTODOC

OvokoLowest price

36 listings

Used

Checked 2026-10-23 18:18 UTC

€10.00 – €69.00Cheapest listing: + €14.17 shipping to Germanyestimated delivery in 5–7 daysView on Ovoko

We may earn a commission through partner links. How we stay useful

Aftermarket part numbers

Supplier articles whose catalogue lists 03L 121 111 AF. Check the supplier’s own restrictions before ordering. A fitment condition under a part number is one its supplier names for at least one of the vehicles the part is listed for, not for all of them: a vehicle’s page shows which apply to it.

What these parts’ suppliers state

Each value belongs to the part number beside it, not to the OE number: parts that list one OE number can differ. Where your vehicle manufacturer gives a value, it takes precedence.

Specification	Value and the part numbers stating it
Fitting position	1st front axle VEMA 460443 Front BIRTH 81810 Lower BIRTH 81810

BIRTH: 81810Weight: 300 g Fits thermostat with opening temperature: 87 °C Supplementary Article/Supplementary Info 2: with thermostat Supplementary Article/Supplementary Info: with gasket/seal
+1 moreShow fewer
Fitting position: Front; Lower
MAGNETI MARELLI: 352317005070Supplementary Article/Supplementary Info: with gasket/seal Opening Temperature: 87 °CFitment conditions:Engine Code: CAAA, CAAB, CAAC, CAAD, CAAE, CCHA, CCHB, CFCA, CXGA, CXGB
METZGER AUTOTEILE: 4006372Opening Temperature: 87 °CFitment conditions:Engine Code: CAAA, CAAB, CAAD, CAAE, CCHB Construction Year from: 02.2010
STELLOX: 23-40335-SX
VEMA: 460443Weight: 229 g Fits thermostat with opening temperature: 87 °C Supplementary Article/Supplementary Info 2: with thermostatFitting position: 1st front axlereplaces VEMA VE81810
VEMO: V15-99-2104Opening Temperature: 87 °C Housing Type: with housing, Synthetic Material Housing Supplementary Article/Supplementary Info: with gasket/seal Supplementary Article/Info 2: with thermostat
+1 moreShow fewer
ZentParts: Z45724

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

34 vehicles in 10 model series, inferred

Aftermarket parts that list 03L 121 111 AF fit these vehicles according to their supplier catalogues. That does not prove 03L 121 111 AF itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Volkswagen

10 model series · 34 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Bora (1J) 1998–20051 vehicle	11/1998 – 05/2005	ASZ	0603 / 635
Bora 4motion (1J)3 vehicles	11/1998 – 05/2005	AGR, AJM, ATD, AUY	0603 / 502, 504, 563
Transporter T5 4motion (7E)3 vehicles	09/2009 – 11/2015	CAAC, CAAE, CCHA, CCHB, CFCA	0603 / AQM, AQO, AQR, ARJ, ARK, ARL, ARO, ASR, ATL, AUO, AUQ, AVS, AVU, AVW, BAL, BBY
Transporter T5 4motion (7F)3 vehicles	09/2009 – 08/2015	CAAC, CAAE, CCHA, CCHB, CFCA	0603 / AWB, AWD, AWF
Transporter T5 (7E)6 vehicles	08/2009 – 03/2016	CAAA, CAAB, CAAC, CAAD, CAAE, CCHA, CCHB, CFCA, CXGA, CXGB	0603 / AQL, AQN, AQQ, AQS, AQT, AQU, AQV, AQW, AQX, AQY, AQZ, ARH, ARI, ATK, AUN, AUP, AVP, AVQ, AVR, AVT, AVV, BFN, BFQ, BFT, BGD
Transporter T5 (7F)6 vehicles	08/2009 – 08/2015	CAAA, CAAB, CAAC, CAAD, CAAE, CCHA, CFCA, CXGA, CXGB	0603 / ARG, ARP, AVY, AVZ, AWA, AWC, AWE, BGG
Transporter T6 4motion (SF)2 vehicles	06/2015 – 01/2020	CAAC, CCHA, CFCA	0603 / AWB, AWF
Transporter T6 4motion (SG)2 vehicles	02/2015 – 01/2020	CAAC, CCHA, CFCA	0603 / AQM, AQO, ARJ, ARK, AVS, AVW, BTD
Transporter T6 (SF)4 vehicles	04/2015 – 11/2019	CAAA, CAAB, CAAC, CFCA, CXGA, CXGB	0603 / AVY, AVZ, AWA, AWE
Transporter T6 (SG)4 vehicles	04/2015 – 02/2021	CAAA, CAAB, CAAC, CFCA, CXGA, CXGB	0603 / AQL, AQN, AQS, AQT, AQU, AQV, AQW, AQX, AVP, AVQ, AVR, AVV, BTB, BTC, BTL, BTT, BTU, BUH, BUI, BUV, BUW