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VW ID.4 (E21) engine control unit (ecu)

VW ID.4 (E21) engine control unit (ecu)
Search VW ID.4 E21 control unit, engine management by registration number
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Where to buy VW ID.4 (E21) engine control unit (ecu) at a good price? At AUTODOC!

Genuine VW ID.4 (E21) control unit, engine management upgrade — save with our low prices

Control unit, engine management VW ID.4 (E21) car models

VW ID.4 (E21) GTX
VW ID.4 E21 Performance:
VW ID.4 (E21) PRO
VW ID.4 E21 Pro:
VW ID.4 (E21) Pure

AUTODOC Bestsellers: buy online at a good price to reduce ID.4 (E21) engine control unit (ecu) replacement costs

Best selling replacement part: Engine control unit (ECU) VW ID.4. You have the choice between various ECU VW E21 ID.4 brand manufacturers or to buy another high quality car part

-55%
QUINTON HAZELL XEI40 genuine VW ID.4 (E21) engine control unit (ecu) cost
Reviews - 1
Parts Details
  • Number of pins: 5
  • QUINTON HAZELL: Control Unit, ignition system
  • Item number: XEI40
  • Our price: £ 48,01
  • Condition: New
Details
QUINTON HAZELL XEI40 Control Unit, ignition system Number of pins: 5
Article number: XEI40
compared to RRP £ 107,38

£ 48,01
price incl. 20% VAT, excl. delivery costs
STARQ SQ121-01126 genuine VW ID.4 (E21) engine control unit (ecu) cost
Parts Details
  • Weight [kg]: 0,16
  • STARQ: Control Unit, ignition system
  • Item number: SQ121-01126
  • Our price: £ 14,39
  • Condition: New
Details
STARQ CD878 Control Unit, ignition system
Article number: SQ121-01126
£ 14,39
price incl. 20% VAT, excl. delivery costs
STARQ SQ121-01128 genuine VW ID.4 (E21) engine control unit (ecu) cost
Parts Details
  • Weight [kg]: 0,16
  • STARQ: Control Unit, ignition system
  • Item number: SQ121-01128
  • Our price: £ 12,01
  • Condition: New
Details
STARQ CD878 Control Unit, ignition system
Article number: SQ121-01128
£ 12,01
price incl. 20% VAT, excl. delivery costs
ENERGY MZ0009 genuine VW ID.4 (E21) engine control unit (ecu) cost
Parts Details
  • Weight [kg]: 0,085
  • ENERGY: Control Unit, ignition system
  • Item number: MZ0009
  • Our price: £ 19,56
  • Condition: New
Details
ENERGY MZ0009 Control Unit, ignition system
Article number: MZ0009
£ 19,56
price incl. 20% VAT, excl. delivery costs
-72%
QUINTON HAZELL XEI4 2021 VW ID.4 (E21) engine control unit (ecu) price uk
Parts Details
  • Supplementary Info: CI
  • Number of pins: 7
  • QUINTON HAZELL: Control Unit, ignition system
  • Item number: XEI4
  • Our price: £ 18,19
  • Condition: New
Details
QUINTON HAZELL XEI4 Control Unit, ignition system Number of pins: 7, CI
Article number: XEI4
compared to RRP £ 66,14

£ 18,19
price incl. 20% VAT, free delivery
RaceChip 79404618 2020 VW ID.4 (E21) engine control unit (ecu) price uk
Parts Details
  • RaceChip: Accelerator tuning
  • Item number: 79404618
  • Our price: £ 313,78
  • Condition: New
Details
RaceChip 79404618 Accelerator tuning
Article number: 79404618
£ 313,78
price incl. 20% VAT, free delivery
RaceChip 79725518 2025 VW ID.4 (E21) engine control unit (ecu) price uk
Parts Details
  • RaceChip: Accelerator tuning
  • Item number: 79725518
  • Our price: £ 313,78
  • Condition: New
Details
RaceChip 79725518 Accelerator tuning
Article number: 79725518
£ 313,78
price incl. 20% VAT, free delivery
-58%
QUINTON HAZELL XEI126 2024 VW ID.4 (E21) engine control unit (ecu) price uk
Parts Details
  • Number of pins: 12
  • QUINTON HAZELL: Control Unit, ignition system
  • Item number: XEI126
  • Our price: £ 215,10
  • Condition: New
Details
QUINTON HAZELL XEI126 Control Unit, ignition system Number of pins: 12
Article number: XEI126
compared to RRP £ 516,78

£ 215,10
price incl. 20% VAT, free delivery
RaceChip 5356707 VW ID.4 (E21) control unit, engine management replacement
Parts Details
  • Features: App control
  • Gauge: with LED display
  • Product line: XLR
  • Bluetooth: Yes
  • Number of tuning stages: 7
  • RaceChip: Accelerator tuning
  • Item number: 5356707
  • Our price: £ 217,86
  • Condition: New
Details
RaceChip 5356707 Accelerator tuning XLR, Bluetooth: Yes
Article number: 5356707
£ 217,86
price incl. 20% VAT, free delivery
RaceChip 53567014 ID.4 (E21) engine control unit replacement
Parts Details
  • Product line: S
  • Number of fine tuning mappings: 5
  • Fuel savings of up to [%]: 10%
  • Supplementary Article / Supplementary Info: with cable tie, with cable set
  • Increased power output [hp]: 20
  • Increased power output [kW]: 15
  • Increased torque [Nm]: 32
  • Power modified [HP]: 110
  • Power modified [kW]: 81
  • Modified torque [Nm]: 192
  • The set contains: User’s manual
  • Connectors / Plugs: 2
  • RaceChip: Chip tuning
  • Item number: 53567014
  • Our price: £ 166,19
  • Condition: New
Details
RaceChip 53567014 Chip tuning Power modified: 110 HP, 81 kW
Article number: 53567014
£ 166,19
price incl. 20% VAT, free delivery
RaceChip 53567012 VW ID.4 (E21) ecu replacement
Parts Details
  • Product line: RS
  • Number of fine tuning mappings: 6
  • Fuel savings of up to [%]: 15%
  • Increased power output [hp]: 22
  • Increased power output [kW]: 16
  • Increased torque [Nm]: 40
  • Power modified [HP]: 112
  • Power modified [kW]: 82
  • Modified torque [Nm]: 200
  • The set contains: User’s manual
  • Supplementary Article / Supplementary Info: with cable tie, with cable set
  • Connectors / Plugs: 2
  • Bluetooth: No
  • RaceChip: Chip tuning
  • Item number: 53567012
  • Our price: £ 267,12
  • Condition: New
Details
RaceChip 53567012 Chip tuning Power modified: 112 HP, 82 kW
Article number: 53567012
£ 267,12
price incl. 20% VAT, free delivery
RaceChip 53567010 ID.4 (E21) engine control unit (ecu) replacement
Parts Details
  • Product line: GTS
  • Number of fine tuning mappings: 7
  • Fuel savings of up to [%]: 15%
  • Increased power output [hp]: 27
  • Increased power output [kW]: 20
  • Increased torque [Nm]: 48
  • Power modified [HP]: 117
  • Power modified [kW]: 86
  • Modified torque [Nm]: 208
  • The set contains: User’s manual
  • Supplementary Article / Supplementary Info: with cable tie, with cable set
  • Gauge: with LED display
  • Bluetooth: No
  • Connectors / Plugs: 2
  • RaceChip: Chip tuning
  • Item number: 53567010
  • Our price: £ 440,59
  • Condition: New
Details
RaceChip 53567010 Chip tuning Power modified: 117 HP, 86 kW
Article number: 53567010
£ 440,59
price incl. 20% VAT, free delivery
RaceChip 5842986 2025 VW ID.4 (E21) control unit, engine management prices
Parts Details
  • Product line: XLR
  • Gauge: with LED display
  • Number of tuning stages: 7
  • Bluetooth: No
  • RaceChip: Accelerator tuning
  • Item number: 5842986
  • Our price: £ 217,86
  • Condition: New
Details
RaceChip 5842986 Accelerator tuning XLR, Bluetooth: No
Article number: 5842986
£ 217,86
price incl. 20% VAT, free delivery
RaceChip 58429813 2024 ID.4 (E21) engine control unit prices
Parts Details
  • Product line: RS+App
  • Number of fine tuning mappings: 6
  • Fuel savings of up to [%]: 15%
  • Increased power output [hp]: 16
  • Increased power output [kW]: 12
  • Increased torque [Nm]: 50
  • Power modified [HP]: 131
  • Power modified [kW]: 97
  • Modified torque [Nm]: 250
  • The set contains: User’s manual
  • Supplementary Article / Supplementary Info: with cable tie, with cable set
  • Connectors / Plugs: 2
  • Bluetooth: Yes
  • RaceChip: Chip tuning
  • Item number: 58429813
  • Our price: £ 321,99
  • Condition: New
Details
RaceChip 58429813 Chip tuning Power modified: 131 HP, 97 kW
Article number: 58429813
£ 321,99
price incl. 20% VAT, free delivery
-10%
RaceChip 58429811 2023 VW ID.4 (E21) ecu prices
Parts Details
  • Product line: GTS+App
  • Number of fine tuning mappings: 7
  • Fuel savings of up to [%]: 15%
  • Increased power output [hp]: 19
  • Increased power output [kW]: 14
  • Increased torque [Nm]: 60
  • Power modified [HP]: 134
  • Power modified [kW]: 99
  • Modified torque [Nm]: 260
  • The set contains: User’s manual
  • Supplementary Article / Supplementary Info: with cable tie, with cable set
  • Gauge: with LED display
  • Bluetooth: Yes
  • Connectors / Plugs: 2
  • RaceChip: Chip tuning
  • Item number: 58429811
  • Our price: £ 498,45
  • Condition: New
Details
RaceChip 58429811 Chip tuning Power modified: 134 HP, 99 kW
Article number: 58429811
compared to RRP £ 554,78

£ 498,45
price incl. 20% VAT, free delivery
RaceChip 5318217 2022 ID.4 (E21) engine control unit (ecu) prices
Parts Details
  • Features: App control
  • Gauge: with LED display
  • Product line: XLR
  • Bluetooth: Yes
  • Number of tuning stages: 7
  • RaceChip: Accelerator tuning
  • Item number: 5318217
  • Our price: £ 217,86
  • Condition: New
Details
RaceChip 5318217 Accelerator tuning XLR, Bluetooth: Yes
Article number: 5318217
£ 217,86
price incl. 20% VAT, free delivery
RaceChip 5318257 2021 VW ID.4 (E21) engine control unit prices
Parts Details
  • Features: App control
  • Gauge: with LED display
  • Bluetooth: Yes
  • Product line: XLR
  • Number of tuning stages: 7
  • RaceChip: Accelerator tuning
  • Item number: 5318257
  • Our price: £ 217,86
  • Condition: New
Details
RaceChip 5318257 Accelerator tuning XLR, Bluetooth: Yes
Article number: 5318257
£ 217,86
price incl. 20% VAT, free delivery
RaceChip 5318197 2020 ID.4 (E21) ecu prices
Parts Details
  • Features: App control
  • Gauge: with LED display
  • Product line: XLR
  • Bluetooth: Yes
  • Number of tuning stages: 7
  • RaceChip: Accelerator tuning
  • Item number: 5318197
  • Our price: £ 217,86
  • Condition: New
Details
RaceChip 5318197 Accelerator tuning XLR, Bluetooth: Yes
Article number: 5318197
£ 217,86
price incl. 20% VAT, free delivery
RaceChip 5349667 2025 VW ID.4 (E21) engine management system prices
Parts Details
  • Features: App control
  • Gauge: with LED display
  • Product line: XLR
  • Bluetooth: Yes
  • Number of tuning stages: 7
  • RaceChip: Accelerator tuning
  • Item number: 5349667
  • Our price: £ 217,86
  • Condition: New
Details
RaceChip 5349667 Accelerator tuning XLR, Bluetooth: Yes
Article number: 5349667
£ 217,86
price incl. 20% VAT, free delivery
RaceChip 53496614 2024 ID.4 (E21) engine control unit (ecu) prices
Parts Details
  • Product line: S
  • Number of fine tuning mappings: 5
  • Fuel savings of up to [%]: 10%
  • Increased power output [hp]: 24
  • Increased power output [kW]: 18
  • Increased torque [Nm]: 70
  • Power modified [HP]: 214
  • Power modified [kW]: 185
  • Modified torque [Nm]: 470
  • The set contains: User’s manual
  • Supplementary Article / Supplementary Info: with cable set, with cable tie
  • Connectors / Plugs: 2
  • RaceChip: Chip tuning
  • Item number: 53496614
  • Our price: £ 166,19
  • Condition: New
Details
RaceChip 53496614 Chip tuning Power modified: 214 HP, 185 kW
Article number: 53496614
£ 166,19
price incl. 20% VAT, free delivery

Engine control unit (ECU) VW ID.4 (E21): which brand is better?

According to our customers, the best spare parts in the product category Engine management system VW ID.4 come from the following brands:

Engine control unit VW ID.4 (E21): how much does this product cost?

The price of car parts within the category ECU VW ID.4 (E21) ranges from £12 to £499, depending on the manufacturer and product specifications.

Safe Order 200 days for engine control unit (ecu) VW ID.4 (E21) purchase
Safe Order 200 days
Safe Order 200 days

Confidence in online shopping! You can return VW ID.4 (E21) engine control unit (ecu) without explanation within 200 days after purchase and get your money back. How? Just use the Safe Order service at the checkout page. The service cost is only £ 3,95.

Free Shipping for engine control unit (ecu) VW ID.4 (E21) purchase
Free Shipping
Free Shipping

Each order from £ 140 value of goods, include free shipping within Great Britain.
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*Except/excluding areas with the following postcodes: GY#####, JE#####, IM#####

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