Photograph is for identification. Packaging and revision may differ.

Add to your request list

Quantity (pieces)

Note (optional)

No prices online · quoted within one business day · up to 10,000 pcs per line

Shipping weight

Actual: 0.15 kg
Volumetric: 0.23
Chargeable: 0.23

Carriers bill the greater of actual and volumetric weight (L × W × H ÷ 3000). Final freight is confirmed in the quotation.

RAPRO Fits 75 vehicle versions

Coolant Expansion Tank Cap

Part number: RPR 66139
HS code: 870891990019
Weight: 0.15 kg
Parcel: 11 × 9 × 7 cm

Does it fit your vehicle?

Pick the exact version — we check it against this part's compatibility list.

1 Make

2 Model

3 Year

4 Fuel

5 Engine

OEM references (22)

Shown for identification only — match them against your own system.

1039234
1092327
1110205
7198459
7M0121321
7M0121321C
7M3121321
7M5121321
95VW8100AA
95VW8100AC
YM218100BAGYAA
YM218100BAW
7M0121321B
YM21800BAW
7M0 121 321
7M0 121 321B
7M0 121 321C
7M3 121 321
95VW-8100-AA
95VW8100AB
95VW-8100-AB
95VW-8100-AC

Technical data

Pressure [bar]: 1.4
For OE Number: 7M3121321

Fits these makes

Same part, other brands

Search this OEM number →

These carry at least one OEM number in common with this part.

GATES