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Picture of Porsche Expansion Tank Cap Metzger PAB121321B

Porsche Expansion Tank Cap Metzger PAB121321B

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View complete vehicle coverage Hide complete vehicle coverage 1 makes and models · 60 applications

Porsche Cayenne — 2019–2023 (60 applications)

Porsche Cayenne

2019 Porsche Cayenne Base

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2019 Porsche Cayenne E-Hybrid

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2019 Porsche Cayenne S

Sport Utility 9YA 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2019 Porsche Cayenne Turbo

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2020 Porsche Cayenne Base

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2020 Porsche Cayenne Coupe

Sport Utility 9YB 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2020 Porsche Cayenne E-Hybrid

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2020 Porsche Cayenne E-Hybrid Coupe

Sport Utility 9YB 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2020 Porsche Cayenne S

Sport Utility 9YA 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2020 Porsche Cayenne S Coupe

Sport Utility 9YB 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2020 Porsche Cayenne Turbo

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2020 Porsche Cayenne Turbo Coupe

Sport Utility 9YB 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2020 Porsche Cayenne Turbo S E-Hybrid

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2020 Porsche Cayenne Turbo S E-Hybrid Cp

Sport Utility 9YB 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne Base

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne Coupe

Sport Utility 9YB 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne E-Hybrid

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne E-Hybrid Coupe

Sport Utility 9YB 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne GTS

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne GTS Coupe

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne S

Sport Utility 9YA 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne S Coupe

Sport Utility 9YB 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne Turbo

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne Turbo Coupe

Sport Utility 9YB 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne Turbo S E-Hybrid

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2021 Porsche Cayenne Turbo S E-Hybrid Cp

Sport Utility 9YB 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne Base

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne Coupe

Sport Utility 9YB 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne E-Hybrid

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne E-Hybrid Coupe

Sport Utility 9YB 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne GTS

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne GTS Coupe

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne Platinum Edition

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne S

Sport Utility 9YA 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne S Coupe

Sport Utility 9YB 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne S Platinum Edition

Sport Utility 9YA 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne Turbo

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne Turbo Coupe

Sport Utility 9YB 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne Turbo GT Coupe

Sport Utility 9YB 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne Turbo S E-Hybrid

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2022 Porsche Cayenne Turbo S E-Hybrid Cp

Sport Utility 9YB 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne Base

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne Coupe

Sport Utility 9YB 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne Coupe Platinum

Sport Utility 9YB 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne E-Hybrid

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne E-Hybrid Coupe

Sport Utility 9YB 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne E-Hybrid Coupe Plat

Sport Utility 9YB 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne E-Hybrid Platinum

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne GTS

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne GTS Coupe

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne Platinum Edition

Sport Utility 9YA 3.0L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne S

Sport Utility 9YA 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne S Coupe

Sport Utility 9YB 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne S Coupe Platinum

Sport Utility 9YB 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne S Platinum Edition

Sport Utility 9YA 2.9L V6

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne Turbo

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne Turbo Coupe

Sport Utility 9YB 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne Turbo GT Coupe

Sport Utility 9YB 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne Turbo S E-Hybrid

Sport Utility 9YA 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

2023 Porsche Cayenne Turbo S E-Hybrid Cp

Sport Utility 9YB 4.0L V8

Quantity needed: 1

Fitment note: Expansion Tank Cap

Manufacturer: Metzger

SKU: PAB121321B-1049

Price

MSRP: $51.44

-57%

Price: $22.08

Availability: In stock

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Picture of Porsche Expansion Tank Cap Metzger PAB121321B

Porsche Expansion Tank Cap Metzger PAB121321B

MSRP: $51.44

-57%

Price: $22.08

The Porsche Expansion Tank Cap Metzger PAB121321B, manufactured by Metzger (part number 2141053-M), is a high-quality aftermarket replacement designed specifically for expansion tank applications. This cap ensures proper sealing and pressure management for compatible Porsche Cayenne models within the 2019–2023 model years, including various submodels and engine configurations as detailed in verified fitment data.

Key Product Features:

Manufacturer: Metzger
Manufacturer Part Number: 2141053-M
Product Type: Aftermarket Expansion Tank Cap
For use with select Porsche Cayenne vehicles (2019–2023, including Base, S, Turbo, E-Hybrid, GTS, Coupe, and special editions)

Ensure optimal performance and reliability in your cooling system with this expertly engineered replacement cap. Reference OE Part Number PAB 121 321 B for compatibility.

Specifications

Product Type

Aftermarket

OE Part Number

PAB 121 321 B / PAB121321B

Manufacturer Part Number

2141053-M / 2141053M

Cross Reference Part Numbers

PAB12132100

OEM

No

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These products share the same OE reference. Select your vehicle to confirm exact fitment.

OE reference PAB 121 321 B · PAB121321B

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