Name: Alternator RIDEX 4G0780 OE Ref 30658088
Brand: RIDEX
SKU: RIDEX-4G0780
Price: 186.00 GBP
Availability: InStock
Rating: 4.8 (578 reviews)

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Alternator RIDEX 4G0780 OE Ref 30658088 RIDEX

Key Specification:

EAN: 4064138048330
Voltage [V]: 14
OEM Reference number: 30658087
Cooling Type: Air cooled
Weight [kg]: 8.188

See Full Specification

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£ 186.00

£ 140.58 excl. VAT

In Stock

SKU:	RIDEX 4G0780
Brand	RIDEX

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

4064138048330

Voltage [V]

OEM Reference number

30658087

Cooling Type

Air cooled

Weight [kg]

8.188

Number of ribs

Pulleys

with freewheel belt pulley

Belt Pulley [mm]

Alternator Charge Current [A]

160

Alternator RIDEX 4G0780 OE Ref 30658088

Alternator OE Ref 30658088 – RIDEX – OEM 30658087

This Alternator OE Ref 30658088 is supplied by RIDEX as a replacement for OEM reference 30658087. It is intended for use in selected VOLVO vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 4G0780 and EAN EAN: 4064138048330, allowing accurate product identification and compatibility checks before installation. It is suitable for replacing worn, damaged, or non-functioning components where reliable operation is required.

Correct part selection is essential to ensure proper fitment. Please verify compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

Vehicle Compatibility

Compatible with selected VOLVO models. Full compatibility details are available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Electrics category.

Reference number(s) comparable with the original spare part number

VOLVO 30658087 VOLVO 30658088 VOLVO 30667788 VOLVO 30667895 VOLVO 36050266 VOLVO 8603264 VOLVO 8603265

OE reference number(s) comparable with the original spare part number

VOLVO

VOLVO S60 I (384) From 07/2000 to 04/2010

D5 4WD 03/2005-04/2010, 136 kw, 2401 ccm, 185 PS, Saloon, Diesel , ENG: D 5244 T4

2.4 CDI 4WD 10/2003-12/2005, 85 kw, 2401 ccm, 116 PS, Saloon, Diesel , ENG: D 5244 T3

T5 4WD 07/2000-04/2010, 184 kw, 2319 ccm, 250 PS, Saloon, Petrol , ENG: B 5234 T3

2.4 4WD 11/2000-04/2010, 125 kw, 2435 ccm, 170 PS, Saloon, Petrol , ENG: B 5244 S

2.5 T AWD 4WD 07/2002-04/2010, 154 kw, 2521 ccm, 210 PS, Saloon, Petrol , ENG: B 5254 T2

2.4 Bifuel (LPG) 4WD 07/2001-04/2010, 103 kw, 2435 ccm, 140 PS, Saloon, Petrol , ENG: B 5244 SG2

2.4 4WD 01/2005-10/2006, 132 kw, 2435 ccm, 180 PS, Saloon, Petrol , ENG: B 5244 T4

2.4 T AWD 4WD 06/2001-04/2010, 147 kw, 2435 ccm, 200 PS, Saloon, Petrol , ENG: B 5244 T3

T5 4WD 07/2000-09/2002, 195 kw, 2319 ccm, 265 PS, Saloon, Petrol , ENG: B 5234 T7

R 2,5 T AWD 4WD 01/2003-04/2010, 221 kw, 2521 ccm, 300 PS, Saloon, Petrol , ENG: B 5254 T4

2.4 D 4WD 03/2005-04/2010, 93 kw, 2400 ccm, 126 PS, Saloon, Diesel , ENG: D 5244 T7

2.4 Bifuel (CNG) 4WD 07/2001-04/2010, 103 kw, 2435 ccm, 140 PS, Saloon, Petrol , ENG: B 5244 SG, B 5244 SG2

2.4 T 4WD 07/2000-04/2010, 147 kw, 2435 ccm, 200 PS, Saloon, Petrol , ENG: B 5244 T3

2.4 4WD 07/2000-04/2010, 103 kw, 2435 ccm, 140 PS, Saloon, Petrol , ENG: B 5244 S2

T5 4WD 04/2004-04/2010, 191 kw, 2401 ccm, 260 PS, Saloon, Petrol , ENG: B 5244 T5

2.4 D 4WD 05/2005-12/2006, 90 kw, 2401 ccm, 122 PS, Saloon, Diesel , ENG: D 5244 T6

2.5 T 4WD 01/2003-04/2010, 154 kw, 2521 ccm, 210 PS, Saloon, Petrol , ENG: B 5254 T2

2.0 T 4WD 07/2000-04/2010, 132 kw, 1984 ccm, 180 PS, Saloon, Petrol , ENG: B 5204 T5

2.4 D 4WD 05/2001-04/2010, 96 kw, 2401 ccm, 130 PS, Saloon, Diesel , ENG: D 5244 T2

D5 4WD 01/2001-04/2010, 120 kw, 2400 ccm, 163 PS, Saloon, Diesel , ENG: D 5244 T5, D 5244 T

VOLVO S80 I (184) From 05/1998 to 02/2008

D5 4WD 08/2001-07/2006, 120 kw, 2401 ccm, 163 PS, Saloon, Diesel , ENG: D 5244 T

2.5 T 4WD 03/2003-07/2006, 154 kw, 2521 ccm, 210 PS, Saloon, Petrol , ENG: B 5254 T2

2.4 Bifuel (LPG) 4WD 09/2001-07/2006, 103 kw, 2435 ccm, 140 PS, Saloon, Petrol , ENG: B 5244 SG

2.4 4WD 01/1999-07/2006, 125 kw, 2435 ccm, 170 PS, Saloon, Petrol , ENG: B 5244 S

3.0 4WD 06/2001-07/2006, 144 kw, 2922 ccm, 196 PS, Saloon, Petrol , ENG: B 6294 S2

2.4 4WD 01/1999-07/2006, 103 kw, 2435 ccm, 140 PS, Saloon, Petrol , ENG: B 5244 S2

2.5 T AWD 4WD 07/2003-07/2006, 154 kw, 2521 ccm, 210 PS, Saloon, Petrol , ENG: B 5254 T2

2.4 Bifuel (CNG) 4WD 09/2001-07/2006, 103 kw, 2435 ccm, 140 PS, Saloon, Petrol , ENG: B 5244 SG2

2.0 T 4WD 12/1999-07/2006, 132 kw, 1984 ccm, 180 PS, Saloon, Petrol , ENG: B 5204 T5

2.4 D 4WD 10/2001-07/2006, 96 kw, 2401 ccm, 131 PS, Saloon, Diesel , ENG: D 5244 T2

2.3 R 4WD 04/2000-08/2005, 195 kw, 2319 ccm, 265 PS, Saloon, Petrol , ENG: B 5234 T7

VOLVO V70 Mk II (285) From 11/1999 to 12/2008

D5 AWD 4WD 05/2005-08/2007, 136 kw, 2401 ccm, 185 PS, Estate, Diesel , ENG: D 5244 T4

2.4 D 4WD 07/2001-08/2007, 96 kw, 2401 ccm, 131 PS, Estate, Diesel , ENG: D 5244 T2

2.4 4WD 03/2000-08/2007, 125 kw, 2435 ccm, 170 PS, Estate, Petrol , ENG: B 5244 S

2.0 T 4WD 11/1999-08/2007, 132 kw, 1984 ccm, 180 PS, Estate, Petrol , ENG: B 5204 T5

2.5 T 4WD 07/2001-08/2007, 154 kw, 2521 ccm, 209 PS, Estate, Petrol , ENG: B 5254 T2

D5 AWD 4WD 07/2002-08/2007, 120 kw, 2401 ccm, 163 PS, Estate, Diesel , ENG: D 5244 T5, D 5244 T, D 5244 T2

2.4 Bifuel (CNG) 4WD 09/2001-08/2007, 103 kw, 2435 ccm, 140 PS, Estate, Petrol , ENG: B 5244 SG, B 5244 SG2

R 2,5 T AWD 4WD 03/2003-08/2007, 221 kw, 2521 ccm, 300 PS, Estate, Petrol , ENG: B 5254 T4

2.4 CDI 4WD 07/2005-12/2008, 90 kw, 2401 ccm, 122 PS, Estate, Diesel , ENG: D 5244 T6

D5 4WD 04/2005-12/2008, 136 kw, 2401 ccm, 185 PS, Estate, Diesel , ENG: D 5244 T4

2.5 AWD 4WD 09/2002-12/2004, 155 kw, 2521 ccm, 211 PS, Estate, Petrol , ENG: B 5254 T2

2.4 Bifuel (LPG) 4WD 09/2001-08/2007, 103 kw, 2435 ccm, 140 PS, Estate, Petrol , ENG: B 5244 SG2

T5 4WD 04/2004-08/2007, 191 kw, 2401 ccm, 260 PS, Estate, Petrol , ENG: B 5244 T5

2.4 4WD 03/2000-08/2007, 103 kw, 2435 ccm, 140 PS, Estate, Petrol , ENG: B 5244 S2

2.5 T AWD 4WD 07/2002-08/2007, 154 kw, 2521 ccm, 209 PS, Estate, Petrol , ENG: B 5254 T2

2.4 D 4WD 04/2005-12/2008, 93 kw, 2400 ccm, 126 PS, Estate, Diesel , ENG: D 5244 T7

D5 4WD 01/2001-12/2008, 120 kw, 2401 ccm, 163 PS, Estate, Diesel , ENG: D 5244 T2, D 5244 T5, D 5244 T

VOLVO XC70 I Cross Country (295) From 10/1997 to 10/2007

2.5 T XC AWD 4WD 09/2002-08/2007, 154 kw, 2521 ccm, 209 PS, Estate, Petrol , ENG: B 5254 T2

D5 XC AWD 4WD 09/2002-08/2007, 120 kw, 2401 ccm, 163 PS, Estate, Diesel , ENG: D 5244 T

D5 AWD 4WD 12/2005-08/2007, 136 kw, 2401 ccm, 185 PS, Estate, Diesel , ENG: D 5244 T4

VOLVO XC90 I (275) From 06/2002 to 01/2015

D5 AWD 4WD 11/2013-09/2014, 155 kw, 2400 ccm, 211 PS, SUV, Diesel , ENG: D 5244 T18

2.5 T AWD 4WD 10/2012-09/2014, 154 kw, 2497 ccm, 209 PS, SUV, Petrol , ENG: B 5254 T9

T6 AWD 4WD 10/2002-12/2006, 200 kw, 2922 ccm, 272 PS, SUV, Petrol , ENG: B 6294 T

D5 AWD 4WD 04/2005-12/2010, 136 kw, 2401 ccm, 185 PS, SUV, Diesel , ENG: D 5244 T4

D5 AWD 4WD 10/2007-12/2010, 120 kw, 2400 ccm, 163 PS, SUV, Diesel , ENG: D 5244 T5

D5 AWD 4WD 10/2002-12/2006, 120 kw, 2401 ccm, 163 PS, SUV, Diesel , ENG: D 5244 T

2.5 T AWD 4WD 10/2002-09/2014, 154 kw, 2521 ccm, 209 PS, SUV, Petrol , ENG: B 5254 T2

D5 AWD 4WD 01/2011-12/2014, 147 kw, 2400 ccm, 200 PS, SUV, Diesel , ENG: D 5244 T18

D3 / D5 4WD 04/2009-12/2014, 120 kw, 2400 ccm, 163 PS, SUV, Diesel , ENG: D 5244 T5

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.