• SHOP
  • CLUB
0
My Garage
Add vehicle
0
items #
0,00 €
Your basket is empty

VW Passat B8 3G Saloon 2.0 TDI Ac compressor (122 hp Diesel DTRA)

Select the desired part category
Manufacturers
Filter
95 items
Sort by:
Recommended
    • Transmission Type: 7-Speed Dual-Clutch Transmission
    • Refrigerant: R1234yf
  • Compressor ID: VCS14
  • Compressor Oil: PAG 46
  • Oil Fill Quantity [ml]: 135
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R134a, R1234yf
  • Voltage [V]: 12
  • Supplementary Article / Supplementary Info Info 2: with PAG compressor oil
  • Weight [kg]: 5,59
  • Number of grooves: 6
  • Capacity Compressor [cc]: 140
  • Item number: 447K0004
  • Our price: 125,49 €
  • Manufacturer: RIDEX
  • EAN number: 4059191241897
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Free delivery on this item
In stock
-65%
compared to RRP 363,80 €

125,49 €

price incl. 19% VAT

free delivery

  • Compressor ID: 6CVC
  • Belt Pulley Ø [mm]: 110
  • Number of ribs: 6
  • Refrigerant: R1234yf, R134a
  • Voltage [V]: 12
  • Inlet Ø [mm]: 28
  • Outlet Ø [mm]: 15,35
  • Number of grooves: 6
  • Capacity Compressor [cc]: 140
  • Net Weight [g]: 4440
  • Item number: 447K0568
  • Our price: 127,99 €
  • Manufacturer: RIDEX
  • EAN number: 4064138557290
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Get a bonus of 1,22 € when you purchase this product
You will receive 1,22 € in your bonus account if you buy this product:
  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
More
Free delivery on this item
In stock
-67%
compared to RRP 397,20 €

127,99 €

price incl. 19% VAT

free delivery

    • Engine Code: DTRA
    • Transmission Type: for 7-speed dual-clutch transmission
    • Refrigerant: R1234yf
  • Compressor ID: VCS14
  • Compressor Oil: PAG 46
  • Oil Fill Quantity [ml]: 135
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R134a, R1234yf
  • Voltage [V]: 12
  • Supplementary Article / Supplementary Info Info 2: with PAG compressor oil
  • Weight [kg]: 5,59
  • Number of grooves: 6
  • Capacity Compressor [cc]: 140
  • Item number: 447K0595
  • Our price: 176,49 €
  • Manufacturer: RIDEX
  • EAN number: 4064138673488
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Get a bonus of 2,34 € when you purchase this product
You will receive 2,34 € in your bonus account if you buy this product:
  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
More
Free delivery on this item
In stock
-71%
compared to RRP 624,90 €

176,49 €

price incl. 19% VAT

free delivery

    • Transmission Type: 7-Speed Dual-Clutch Transmission
    • Refrigerant: R1234yf
  • Compressor ID: VCS14
  • Compressor Oil: PAG 46
  • Oil Fill Quantity [ml]: 135
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R134a, R1234yf
  • Voltage [V]: 12
  • Supplementary Article / Supplementary Info Info 2: with PAG compressor oil
  • Weight [kg]: 5,59
  • Number of grooves: 6
  • Capacity Compressor [cc]: 140
  • Item number: SKKM-0340004
  • Our price: 145,49 €
  • Manufacturer: STARK
  • EAN number: 4059191118045
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Free delivery on this item
In stock
-57%
compared to RRP 345,70 €

145,49 €

price incl. 19% VAT

free delivery

    • Transmission Type: 7-Speed Dual-Clutch Transmission
    • Refrigerant: R1234yf
  • Manufacturer Restriction: VALEO
  • Product line: NEW ORIGINAL PART
  • Compressor ID: VCS14
  • Compressor Oil: PAG 46
  • Oil Fill Quantity [ml]: 135
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R1234yf, R134a
  • Voltage [V]: 12
  • Supplementary Article / Supplementary Info Info 2: with PAG compressor oil
  • Weight [kg]: 5,59
  • Number of grooves: 6
  • Capacity Compressor [cc]: 140
  • New part without deposit
  • Item number: 699357
  • Our price: 197,99 €
  • Manufacturer: VALEO
  • EAN number: 3276426993579
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Free delivery on this item
In stock
-59%
compared to RRP 486,39 €

197,99 €

price incl. 19% VAT

free delivery

  • Manufacturer Restriction: SANDEN-EQUIVALENT, DENSO-EQUIVALENT
  • Compressor ID: PXE14
  • Compressor Oil: PAG 46 YF
  • Oil Fill Quantity [ml]: 110
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R1234yf, R134a
  • Voltage [V]: 12
  • Inlet Ø [mm]: 28,4
  • Outlet Ø [mm]: 15,4
  • Supplementary Article / Supplementary Info Info 2: with seal ring
  • Quality: OE-EQUIVALENT
  • Number of grooves: 6
  • Connector Shape: oval
  • Item number: 32936
  • Our price: 175,99 €
  • Manufacturer: NRF
  • EAN number: 8718042304773
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Additional information

Prefilled with the correct type of oil. The amount must be appropriately chosen for the application.

Details
Free delivery on this item
In stock
-62%
compared to RRP 475,20 €

175,99 €

price incl. 19% VAT

free delivery

  • Manufacturer Restriction: VALEO
  • Compressor ID: DCS
  • Compressor Oil: PAG 46
  • Oil Fill Quantity [ml]: 135
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R134a
  • Voltage [V]: 12
  • Supplementary Article / Supplementary Info Info 2: with PAG compressor oil
  • Weight [kg]: 5,49
  • Number of grooves: 6
  • remanufactured spare part (REMAN)
  • Exchange Part without deposit
  • Item number: 399517
  • Our price: 195,99 €
  • Manufacturer: VALEO
  • EAN number: 3276423995170
  • Condition: Remanufactured
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Additional information

All Reman compressors produced from January 2022 are prefilled with oil. Refer to the label to confirm that your compressor contains lubricants.

Details
Free delivery on this item
In stock (Item(s) left: 2)
195,99 €

price incl. 19% VAT

free delivery

  • Manufacturer Restriction: SANDEN-EQUIVALENT, DENSO-EQUIVALENT
  • Compressor ID: PXE14
  • Compressor Oil: PAG 46 YF
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R1234yf, R134a
  • Voltage [V]: 12
  • Inlet Ø [mm]: 28,4
  • Outlet Ø [mm]: 15,4
  • Number of grooves: 6
  • Capacity Compressor [cc]: 140
  • Shape: oval
  • Quality / Grade: Easy Fit
  • Item number: AC330003
  • Our price: 318,00 €
  • Manufacturer: MAXGEAR
  • EAN number: 5903766317564
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Get a bonus of 2,38 € when you purchase this product
You will receive 2,38 € in your bonus account if you buy this product:
  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
More
Free delivery on this item
In stock
318,00 €

price incl. 19% VAT

free delivery

8FK 366 200-491 Air con compressor Volkswagen PASSAT 2.0TDI 122 hp 90 kW DTRA 2022 3G2, CB2 HELLA 8FK366200491 Air conditioning compressor VW Passat B8 3G Saloon 2.0 TDI 122 hp Diesel 2023 price
HELLA 8FK 366 200-491 Air conditioning compressor 6CVC, PXE14, 6SEU14, 6SES14C,VCS14,PXE16, 7SEU16C, DCS-17E, 12V, PAG 46 YF, R134a, R1234yf, without magnetic clutch, with seal ring, with PAG compressor oil
Article number: 8FK 366 200-491
Reviews - 1
  • Manufacturer Restriction: Denso, Mahle, Sanden, Valeo
  • Compressor ID: 6CVC, PXE14, 6SEU14, 6SES14C,VCS14,PXE16, 7SEU16C, DCS-17E
  • Compressor Oil: PAG 46 YF
  • Oil Fill Quantity [ml]: 100
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R134a, R1234yf
  • Voltage [V]: 12
  • Pulleys: with V-ribbed belt pulley
  • New Part
  • Inlet Ø [mm]: 28,4
  • Outlet Ø [mm]: 15,4
  • Supplementary Article / Supplementary Info Info 2: without magnetic clutch, with seal ring, with PAG compressor oil
  • Number of grooves: 6
  • Air Conditioning Compressor Technology: Swash Plate
  • Assy. / disassy. by qualified personnel required!
  • Item number: 8FK 366 200-491
  • Our price: 202,50 €
  • Manufacturer: HELLA
  • EAN number: 4069842006522
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Free delivery on this item
In stock
-66%
compared to RRP 611,11 €

202,50 €

price incl. 19% VAT

free delivery

ACP 1571 000S Air conditioning compressor Volkswagen PASSAT 2.0TDI 122 hp 90 kW DTRA 2023 3G2, CB2 Sample photo only 72541210 MAHLE ACP1571000S Ac compressor VW Passat Saloon (3G2, CB2) 2.0 TDI 122 hp Diesel 2022 price
MAHLE ACP 1571 000S Air conditioning compressor CVC6, 12V, PS-R1, R1234yf, R134a, with seal ring
Article number: ACP 1571 000S
Submit a review
  • Manufacturer Restriction: MAHLE, Sanden
  • Compressor ID: CVC6
  • Compressor Oil: PS-R1
  • Belt Pulley Ø [mm]: 110
  • Number of ribs: 6
  • Refrigerant: R1234yf, R134a
  • Voltage [V]: 12
  • New Part
  • Inlet Ø [mm]: 28
  • Outlet Ø [mm]: 15,3
  • Supplementary Article / Supplementary Info Info 2: with seal ring
  • Packaging length [cm]: 29,5
  • Packaging width [cm]: 19,50
  • Capacity Compressor [cc]: 133
  • Net Weight [g]: 4780
  • Item number: ACP 1571 000S
  • Our price: 211,00 €
  • Manufacturer: MAHLE
  • EAN number: 4057635215817
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Free delivery on this item
In stock (Item(s) left: 3)
211,00 €

price incl. 19% VAT

free delivery

  • Compressor ID: PXE14
  • Compressor Oil: PAG 46 YF
  • Oil Fill Quantity [ml]: 110
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R134a, R1234yf
  • Voltage [V]: 12
  • Inlet Ø [mm]: 28,4
  • Outlet Ø [mm]: 15,4
  • Supplementary Article / Supplementary Info Info 2: with PAG compressor oil, without diode
  • Number of grooves: 6
  • Capacity Compressor [cc]: 140
  • Number of pins: 2
  • Item number: 890607
  • Our price: 243,00 €
  • Manufacturer: NISSENS
  • EAN number: 5707286438873
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Additional information

FIRST FIT - Includes pre-filled PAG oil & O-rings when For correct oil type & quantity consult the vehicle manual needed

Details
Get a bonus of 1,35 € when you purchase this product
You will receive 1,35 € in your bonus account if you buy this product:
  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
More
In stock (Item(s) left: 5)
243,00 €

price incl. 19% VAT

excl. delivery costs

  • Manufacturer Restriction: MAHLE
  • Compressor ID: 6CVC
  • Compressor Oil: PAG 46 YF
  • Belt Pulley Ø [mm]: 110
  • Number of ribs: 6
  • Refrigerant: R1234yf, R134a
  • Voltage [V]: 12
  • Inlet Ø [mm]: 28
  • Outlet Ø [mm]: 15,35
  • Packaging height [cm]: 21,00
  • Packaging length [cm]: 29,5
  • Packaging width [cm]: 19,50
  • Number of grooves: 6
  • Capacity Compressor [cc]: 140
  • Manufacturer: MAHLE
  • Net Weight [g]: 4440
  • Item number: ACP 1571 000P
  • Our price: 219,00 €
  • Manufacturer: MAHLE
  • EAN number: 4057635191388
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Free delivery on this item
In stock
-62%
compared to RRP 589,05 €

219,00 €

price incl. 19% VAT

free delivery

7820015 Air conditioning pump Volkswagen PASSAT 2.0TDI 122 hp 90 kW DTRA 2020 3G2, CB2 KAMOKA 7820015 Ac compressor VW Passat Saloon (3G2, CB2) 2.0 TDI 122 hp Diesel 2025 price
KAMOKA 7820015 Air conditioning compressor
Article number: 7820015
Submit a review
  • Item number: 7820015
  • Our price: 298,00 €
  • Manufacturer: KAMOKA
  • EAN number: 2238124492800
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Get a bonus of 2,02 € when you purchase this product
You will receive 2,02 € in your bonus account if you buy this product:
  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
More
Free delivery on this item
In stock (Item(s) left: 1)
298,00 €

price incl. 19% VAT

free delivery

Airstal 10-0917 Air conditioning compressor PAG 46, R134a
Article number: 10-0917
Submit a review
  • Compressor Oil: PAG 46
  • Oil Fill Quantity [ml]: 240
  • Belt Pulley Ø [mm]: 115
  • Refrigerant: R134a
  • Number of grooves: 7
  • Operating voltage [V]: 12
  • Connection Diameter (suction side) [mm]: 21,3
  • Net weight [kg]: 7
  • Connection Diameter (pressure side) [mm]: 15,4
  • Manufacturer restriction air conditioning compressor: DCS-17IC
  • Manufacturer: ZEXEL
  • Item number: 10-0917
  • Our price: 273,50 €
  • Manufacturer: Airstal
  • EAN number: 5902301009162
  • Condition: Remanufactured
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Get a bonus of 1,66 € when you purchase this product
You will receive 1,66 € in your bonus account if you buy this product:
  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
More
Free delivery on this item
In stock
273,50 €

price incl. 19% VAT

free delivery

A core charge of 57,76 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
  • Compressor ID: 6SEU14C
  • Compressor Oil: PS-R1
  • Oil Fill Quantity [ml]: 180
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R134a
  • Voltage [V]: 12
  • Inlet Ø [mm]: 28,4
  • Outlet Ø [mm]: 15,3
  • Supplementary Article / Supplementary Info Info 2: with mounting manual, with seal ring
  • Number of grooves: 6
  • Item number: 1 986 AD1 004
  • Our price: 235,00 €
  • Manufacturer: BOSCH
  • EAN number: 4047026793079
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Get a bonus of 1,15 € when you purchase this product
You will receive 1,15 € in your bonus account if you buy this product:
  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
More
Free delivery on this item
In stock
-55%
compared to RRP 525,00 €

235,00 €

price incl. 19% VAT

free delivery

    • Transmission Type: 7-Speed Dual-Clutch Transmission
    • Refrigerant: R1234yf
  • Manufacturer Restriction: VALEO
  • Compressor ID: VCS14
  • Supplementary Info: REMANUFACTURED
  • Compressor Oil: PAG 46
  • Oil Fill Quantity [ml]: 135
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R1234yf, R134a
  • Voltage [V]: 12
  • Supplementary Article / Supplementary Info Info 2: with PAG compressor oil
  • Weight [kg]: 5,49
  • Exchange Part
  • Number of grooves: 6
  • Capacity Compressor [cc]: 140
  • Item number: 699857
  • Our price: 224,00 €
  • Manufacturer: VALEO
  • EAN number: 3276426998574
  • Condition: Remanufactured
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Additional information

All Reman compressors produced from January 2022 are prefilled with oil. Refer to the label to confirm that your compressor contains lubricants.

Details
Free delivery on this item
In stock (Item(s) left: 5)
-53%
compared to RRP 486,39 €

224,00 €

price incl. 19% VAT

free delivery

A core charge of 90,44 € (incl. 19% VAT) is NOT included in the price and will be refunded to the customer when the old part is returned
  • Compressor ID: 7SEU16C
  • Compressor Oil: PAG 46
  • Oil Fill Quantity [ml]: 160
  • Belt Pulley Ø [mm]: 110
  • Refrigerant: R134a
  • Voltage [V]: 12
  • Inlet Ø [mm]: 28,4
  • Outlet Ø [mm]: 15,3
  • Supplementary Article / Supplementary Info Info 2: with mounting manual, with seal ring
  • Number of grooves: 6
  • Item number: 1 986 AD1 000
  • Our price: 222,50 €
  • Manufacturer: BOSCH
  • EAN number: 4047026787375
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Free delivery on this item
In stock
-51%
compared to RRP 463,00 €

222,50 €

price incl. 19% VAT

free delivery

  • Compressor ID: 7SEU16C
  • Compressor Oil: PAG 46
  • Oil Fill Quantity [ml]: 180
  • Belt Pulley Ø [mm]: 109
  • Number of ribs: 6
  • Refrigerant: R134a
  • Voltage [V]: 12
  • New Part
  • Number of mounting bores: 3
  • Engine Code: DTRA
  • Plug Type ID: beidseitigabger.
  • Quantity Unit: Piece
  • Item number: 10550744
  • Our price: 312,50 €
  • Manufacturer: ALANKO
  • EAN number: 4053082274490
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Get a bonus of 1,87 € when you purchase this product
You will receive 1,87 € in your bonus account if you buy this product:
  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
More
Free delivery on this item
In stock (Item(s) left: 1)
-23%
compared to RRP 410,40 €

312,50 €

price incl. 19% VAT

free delivery

  • Manufacturer Restriction: DENSO, VW-Group
  • Compressor ID: 6SES14C
  • Compressor Oil: ND-12
  • Oil Fill Quantity [ml]: 110
  • Belt Pulley Ø [mm]: 110
  • Number of ribs: 6
  • Refrigerant: R1234yf, R134a
  • Weight [g]: 4390
  • Quality: OE
  • for OE number: 5Q0820803P, 5Q0816803D
  • Number of grooves: 6
  • Filled
  • Mounting Type: Bolted
  • Gross Weight [g]: 5200
  • Item number: DCP32080
  • Our price: 293,50 €
  • Manufacturer: DENSO
  • EAN number: 8717613402443
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Get a bonus of 1,22 € when you purchase this product
You will receive 1,22 € in your bonus account if you buy this product:
  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
More
Free delivery on this item
In stock
-59%
compared to RRP 717,40 €

293,50 €

price incl. 19% VAT

free delivery

1 986 AD1 469 Air conditioning pump Volkswagen PASSAT 2.0TDI 122 hp 90 kW DTRA 2021 3G2, CB2 Sample photo only BOSCH 1986AD1469 Air con compressor VW Passat B8 Saloon (3G2, CB2) 2.0 TDI 122 hp Diesel 2024 price
BOSCH 1 986 AD1 469 Air conditioning compressor 12V, PS-R1, R1234yf, R134a, with mounting manual, with seal ring
Article number: 1 986 AD1 469
Submit a review
  • Compressor Oil: PS-R1
  • Oil Fill Quantity [ml]: 150
  • Belt Pulley Ø [mm]: 125
  • Refrigerant: R1234yf, R134a
  • Voltage [V]: 12
  • Inlet Ø [mm]: 28,4
  • Outlet Ø [mm]: 15,3
  • Supplementary Article / Supplementary Info Info 2: with mounting manual, with seal ring
  • Number of grooves: 6
  • Item number: 1 986 AD1 469
  • Our price: 307,50 €
  • Manufacturer: BOSCH
  • EAN number: 4047026883817
  • Condition: New
IMPORTANT

When replacing the air compressor, the Dryer has to be replaced and the system flushed! Otherwise, the warranty will not be valid!

Show OEM numbers of the product
Details
Get a bonus of 1,24 € when you purchase this product
You will receive 1,24 € in your bonus account if you buy this product:
  • Accumulate your bonuses through purchasing items marked “BONUS";
  • Pay for up to 10% of your order with the accumulated bonuses;
More
Free delivery on this item
In stock (Item(s) left: 1)
-55%
compared to RRP 690,00 €

307,50 €

price incl. 19% VAT

free delivery

Load more
  • 1
  • 2
  • 3
  • 4
  • 5
Find the best offers on