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Renault R21 B48 engine electrics – find the right fit for your vehicle

Top-quality engine electrics Renault R21 B48 available at low prices
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RENAULT 21 Hatchback – find the right Engine electrics for your vehicle

Genuine Renault R21 B48 engine electrics upgrade — enjoy exclusive savings and deals

Most in-demand Engine electrics for RENAULT 21 Hatchback

Top-selling parts in the Engine electrics section for RENAULT 21. Select a high-quality engine electrics your RENAULT B48_ 21 from our trusted range.

-55%
RIDEX 833C0104 genuine Renault R21 B48 engine electrics cost
Reviews - 1
Parts Details
  • Number of pins: 2
  • Cable Length [mm]: 500
  • Connector Shape: oval
  • Socket colour: grey
  • Number of mounting bores: 2
  • Sensor Type: Inductive Sensor
  • Resistor [Ohm]: 240
  • Fitting Depth [mm]: 24
  • RIDEX: Crankshaft sensor
  • Item number: 833C0104
  • Our price: 9,59 €
  • Condition: New
Details
RIDEX 833C0104 Crankshaft sensor 2-pin connector, Inductive Sensor
Article number: 833C0104
compared to RRP 21,70 €

9,59 €
Price per item
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-59%
RIDEX 833C0018 genuine Renault R21 B48 engine electrics cost
Reviews - 7
Parts Details
  • Supplementary Article / Supplementary Info Info 2: for crankshaft
  • Number of pins: 2
  • Cable Length [mm]: 250
  • Number of connectors: 2
  • Required quantity: 1
  • Resistor [Ohm]: 235
  • Colour: grey
  • Sensor Type: Inductive Sensor
  • Rated Voltage [V]: 12
  • Fitting Depth [mm]: 24
  • RIDEX: Crankshaft sensor
  • Item number: 833C0018
  • Our price: 12,99 €
  • Condition: New
Details
RIDEX 833C0018 Crankshaft sensor 2-pin connector, Inductive Sensor, for crankshaft
Article number: 833C0018
compared to RRP 32,10 €

12,99 €
Price per item
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-60%
RIDEX 3921K0020 genuine Renault R21 B48 engine electrics cost
Reviews - 20
Parts Details
  • Supplementary Article / Supplementary Info Info 2: without cable
  • Number of pins: 2
  • Housing Colour: black
  • Rated Voltage [V]: 12
  • RIDEX: Knock Sensor
  • Item number: 3921K0020
  • Our price: 13,49 €
  • Condition: New
Details
RIDEX 3921K0020 Knock Sensor without cable
Article number: 3921K0020
compared to RRP 34,00 €

13,49 €
Price per item
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

NTY ESS-NS-004 genuine Renault R21 B48 engine electrics cost
Reviews - 2
Parts Details
  • Thread Size: M 12x1,25
  • Number of pins: 2
  • Spanner Size: 24
  • Fabrication Number: ESS-NS-004
  • NTY: Knock Sensor
  • Item number: ESS-NS-004
  • Our price: 14,49 €
  • Condition: New
Details
NTY ESS-NS-004 Knock Sensor
Article number: ESS-NS-004
14,49 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-42%
METZGER 0905234 1990 Renault R21 B48 engine electrics price
Reviews - 2
Parts Details
  • Thread Size: M 14x1,25
  • Switch Point [°C]: 125
  • Colour: white
  • Number of pins: 2
  • Spanner Size: 22
  • METZGER: Sensor, coolant temperature
  • Item number: 0905234
  • Our price: 13,49 €
  • Condition: New
Details
METZGER 0905234 Sensor, coolant temperature white
Article number: 0905234
compared to RRP 23,60 €

13,49 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-19%
KAVO PARTS EOP-5505 1989 Renault R21 B48 engine electrics price
Reviews - 2
Parts Details
  • Pressure [bar]: 0,3
  • Spanner Size: 21
  • Number of pins: 1
  • KAVO PARTS: Oil Pressure Switch
  • Item number: EOP-5505
  • Our price: 5,99 €
  • Condition: New
Details
KAVO PARTS EOP-5505 Oil Pressure Switch 0,3 bar
Article number: EOP-5505
compared to RRP 7,42 €

5,99 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-43%
VALEO 255400 1994 Renault R21 B48 engine electrics price
Reviews - 4
Parts Details
  • Weight [kg]: 0,06
  • VALEO: Knock Sensor
  • Item number: 255400
  • Our price: 34,49 €
  • Condition: New
Details
VALEO 255400 Knock Sensor
Article number: 255400
compared to RRP 60,92 €

34,49 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

FACET 7.3191 1993 Renault R21 B48 engine electrics price
Parts Details
  • Thread Size: M12x1,5
  • Spanner Size: 19
  • Colour: white
  • Fitting Depth [mm]: 20
  • Housing Colour: white
  • Supplementary Info: Made in Italy - OE Equivalent
  • FACET: Sensor, coolant temperature
  • Item number: 7.3191
  • Our price: 15,99 €
  • Condition: New
Details
FACET EPS 1.830.191 Sensor, coolant temperature Made in Italy - OE Equivalent
Article number: 7.3191
15,99 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-71%
VEMO V46-72-0028 Renault R21 B48 engine electrics
Parts Details
  • Product line: Original Quality
  • Switch Point [°C]: 120
  • Number of pins: 2
  • Spanner Size: 13
  • Supplementary Article / Supplementary Info Info 2: with seal ring
  • Weight [kg]: 0,03163
  • Housing Colour: black
  • Packaging width [cm]: 5,8
  • Packaging height [cm]: 3,3
  • Packaging Depth [cm]: 3
  • VEMO: Sensor, coolant temperature
  • Item number: V46-72-0028
  • Our price: 12,49 €
  • Condition: New
Details
VEMO V46-72-0028 Sensor, coolant temperature with seal ring
Article number: V46-72-0028
compared to RRP 43,85 €

12,49 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-47%
DELPHI SS10757-12B1 Renault R21 B48 engine electrics
Reviews - 1
Parts Details
  • Number of pins: 2
  • Cable Length [mm]: 180
  • Resistor from [Ohm]: 250
  • DELPHI: Crankshaft sensor
  • Item number: SS10757-12B1
  • Our price: 14,99 €
  • Condition: New
Details
DELPHI SS10757 Crankshaft sensor 2-pin connector
Article number: SS10757-12B1
compared to RRP 28,35 €

14,99 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-60%
STARK SKKS-0400019 Renault R21 B48 engine electrics
Reviews - 1
Parts Details
  • Supplementary Article / Supplementary Info Info 2: without cable
  • Number of pins: 2
  • Housing Colour: black
  • Rated Voltage [V]: 12
  • STARK: Knock Sensor
  • Item number: SKKS-0400019
  • Our price: 13,49 €
  • Condition: New
Details
STARK SKKS-0400019 Knock Sensor without cable
Article number: SKKS-0400019
compared to RRP 34,00 €

13,49 €
Price per item
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-67%
CALORSTAT by Vernet AS0001 Renault R21 B48 engine electrics
Reviews - 1
Parts Details
  • Thread Size: M14x1.5
  • CALORSTAT by Vernet: Sender Unit, intake air temperature
  • Item number: AS0001
  • Our price: 6,99 €
  • Condition: New
Details
CALORSTAT by Vernet AS0001 Sender Unit, intake air temperature
Article number: AS0001
compared to RRP 21,71 €

6,99 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

FACET 9.3224 1994 Renault R21 B48 engine electrics prices
Parts Details
  • Thread Size: M12x1,25
  • Spanner Size: 24
  • Specification: 18
  • Supplementary Info: Made in Italy - OE Equivalent
  • FACET: Knock Sensor
  • Item number: 9.3224
  • Our price: 33,99 €
  • Condition: New
Details
FACET EPS 1.957.224 Knock Sensor Made in Italy - OE Equivalent
Article number: 9.3224
33,99 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-44%
CALORSTAT by Vernet WS2617 1993 Renault R21 B48 engine electrics prices
Reviews - 1
Parts Details
  • Thread Size: M14x1.25
  • Switch Point [°C]: 125
  • CALORSTAT by Vernet: Sensor, coolant temperature
  • Item number: WS2617
  • Our price: 17,99 €
  • Condition: New
Details
CALORSTAT by Vernet WS2617 Sensor, coolant temperature
Article number: WS2617
compared to RRP 32,38 €

17,99 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-8%
CALORSTAT by Vernet OS3516 1992 Renault R21 B48 engine electrics prices
Reviews - 1
Parts Details
  • Switch Pressure [bar]: 0,3
  • Thread Size: M14x1.5
  • Sensor Type: Closed-type Sensor
  • CALORSTAT by Vernet: Oil Pressure Switch
  • Item number: OS3516
  • Our price: 8,29 €
  • Condition: New
Details
CALORSTAT by Vernet OS3516 Oil Pressure Switch M14x1.5, 0,3 bar
Article number: OS3516
compared to RRP 9,07 €

8,29 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-60%
QUINTON HAZELL XEMS79 1991 Renault R21 B48 engine electrics prices
Parts Details
  • Supplementary Article / Supplementary Info Info 2: without cable
  • Length [mm]: 37
  • Thread Size: M12 x 1,5
  • Spanner Size: 19
  • Number of pins: 2
  • Housing Colour: white
  • Connector Shape: angular
  • Supplementary Info: CI
  • QUINTON HAZELL: Sensor, coolant temperature
  • Item number: XEMS79
  • Our price: 8,59 €
  • Condition: New
Details
QUINTON HAZELL XEMS79 Sensor, coolant temperature without cable, CI
Article number: XEMS79
compared to RRP 21,90 €

8,59 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-16%
JPN 75E1144-JPN 1990 RENAULT 21 Hatchback engine electrics prices
Reviews - 1
Parts Details
  • Number of pins: 2
  • Number of connectors: 2
  • JPN: Knock Sensor
  • Item number: 75E1144-JPN
  • Our price: 18,49 €
  • Condition: New
Details
JPN 75E1144-JPN Knock Sensor
Article number: 75E1144-JPN
compared to RRP 22,18 €

18,49 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-48%
DELPHI SS10756-12B1 1989 Renault R21 B48 engine electrics prices
Reviews - 2
Parts Details
  • Number of pins: 2
  • Resistor from [Ohm]: 250
  • DELPHI: Crankshaft sensor
  • Item number: SS10756-12B1
  • Our price: 15,49 €
  • Condition: New
Details
DELPHI SS10756 Crankshaft sensor 2-pin connector
Article number: SS10756-12B1
compared to RRP 29,86 €

15,49 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-57%
METZGER 0905221 1994 RENAULT 21 (B48_) engine electrics prices
Parts Details
  • Thread Size: M 14x1,25
  • Switch Point [°C]: 120
  • Colour: brown
  • Number of pins: 2
  • Colour Coding: black
  • Power [W]: 0,06
  • METZGER: Sensor, coolant temperature
  • Item number: 0905221
  • Our price: 21,99 €
  • Condition: New
Details
METZGER 0905221 Sensor, coolant temperature black, brown
Article number: 0905221
compared to RRP 51,65 €

21,99 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

-62%
MAPCO 88101 1993 RENAULT 21 Hatchback engine electrics prices
Parts Details
  • Thread Size: M12 x 1,5
  • Number of connectors: 2
  • Colour: beige
  • Supplementary Article / Supplementary Info: with gasket / seal
  • MAPCO: Sensor, coolant temperature
  • Item number: 88101
  • Our price: 15,99 €
  • Condition: New
Details
MAPCO 88101 Sensor, coolant temperature beige, with gasket/seal
Article number: 88101
compared to RRP 42,35 €

15,99 €
price incl. 21% VAT, excl. delivery costs

Sold by AUTODOC

Engine electrics: components for the most widely used RENAULT 21 Hatchback models

Renault R21 B48 1.4
RENAULT 21 B48_ 1.7:
Renault R21 B48 1.9
RENAULT 21 B48_ 2.0:
Renault R21 B48 2.1
RENAULT 21 B48_ 2.2:
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