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Volkswagen MK4 A/C Expansion Valve Parts

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A/C Expansion Valve

ES#4066863 - 6N0820679C - A/C Expansion Valve - Causes a pressure drop before the evaporator - Denso - Audi Volkswagen

Causes a pressure drop before the evaporator Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Denso - Corporate Logo
ES#:
4066863
Mfg#:
6N0820679C
Ships in 1 Business Day
$49.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Conditioner Expansion Valve Flange

ES#302836 - 1H0816831 - Air Conditioner Expansion Valve Flange - Allows the expansion valve to work with the evaporator - Genuine Volkswagen Audi - Volkswagen

Allows the expansion valve to work with the evaporator Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
302836
Mfg#:
1H0816831
Ships in 1-2 days
12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$84.99

This product was last offered at the strikethrough price on
10-05-2026

$74.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Side Schrader Valve - Priced Each

ES#334048 - 357820795J - High Side Schrader Valve - Priced Each - Used for refrigerant recovery and charging - Genuine Volkswagen Audi - Volkswagen

Used for refrigerant recovery and charging Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
334048
Mfg#:
357820795J
Ships in 1-2 days
8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$61.99

This product was last offered at the strikethrough price on
10-25-2026

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Schrader Valve - R134A

ES#428074 - 8A0820855AB - A/C Schrader Valve - R134A - Genuine Volkswagen Audi - Volkswagen

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
428074
Mfg#:
8A0820855AB
Ships in 1-2 days
16% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$30.99

This product was last offered at the strikethrough price on
10-25-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Expansion Valve

ES#3214609 - 6N0820679C - A/C Expansion Valve - Causes a pressure drop before the evaporator - URO - Audi Volkswagen

Causes a pressure drop before the evaporator 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3214609
Mfg#:
6N0820679C
Ships in 1 Business Day
$25.77 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Conditioner high Side Protective Cap

ES#264066 - 357820809c - Air Conditioner high Side Protective Cap - Keep dust out of your A/C system. 17mm - Genuine Volkswagen Audi - Audi Volkswagen

Keep dust out of your A/C system. 17mm Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
264066
Mfg#:
357820809C
Ships in 1-2 days
15% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$25.99

This product was last offered at the strikethrough price on
10-05-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Valve Replacement Kit

ES#2681217 - 6N0820679C - Expansion Valve Replacement Kit - Expansion valve and necessary o-rings - Assembled By ECS - Volkswagen

Expansion valve and necessary o-rings 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
2681217
Mfg#:
6N0820679C
Back Ordered
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Low Side Schrader Valve - Priced Each

ES#334047 - 357820795H - Low Side Schrader Valve - Priced Each - Used for refrigerant recovery and charging - Genuine Volkswagen Audi - Volkswagen

Used for refrigerant recovery and charging Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
334047
Mfg#:
357820795H
Ships in 1-2 days
8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$61.99

This product was last offered at the strikethrough price on
10-25-2026

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Expansion Valve

ES#1905684 - 6N0820679C - A/C Expansion Valve - Causes a pressure drop before the evaporator - Metrix - Audi Volkswagen

Causes a pressure drop before the evaporator Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Metrix - Corporate Logo
ES#:
1905684
Mfg#:
6N0820679C
Back Ordered
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Conditioner Low Side Protective Cap

ES#264065 - 357820809b - Air Conditioner Low Side Protective Cap - Keep dust out of your A/C system - Genuine Volkswagen Audi - Audi Volkswagen

Keep dust out of your A/C system Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
264065
Mfg#:
357820809B
Ships in 1-2 days
16% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$18.99

This product was last offered at the strikethrough price on
10-05-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cheese Head Screw - Priced Each

ES#465841 - N0106551 - Cheese Head Screw - Priced Each - M5x55 - Genuine Volkswagen Audi - Volkswagen

M5x55 Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
465841
Mfg#:
N0106551
Ships in 1-2 days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VALVE

ES#4609501 - 6N0820679D - VALVE - Genuine Volkswagen Audi - Audi Volkswagen

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4609501
Mfg#:
6N0820679D
Ships in 1-2 days
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$141.99

This product was last offered at the strikethrough price on
08-31-2026

$126.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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