Name: Spark Plug HELLA 8EH 188 705-011 OE Ref 91 85 398
Brand: HELLA
SKU: HELLA-8EH-188-705-011
Price: 23.00 GBP
Availability: InStock
Rating: 4.8 (578 reviews)

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Spark Plug HELLA 8EH 188 705-011 OE Ref 91 85 398 HELLA

Key Specification:

EAN: 4082300337723
OEM Reference number: 4571808
Supplementary Info: PM9RC-10
Thread Size: M14 x 1.25
Spanner Size: 16

See Full Specification

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£ 23.00

£ 17.63 excl. VAT

In Stock

SKU:	HELLA 8EH 188 705-011
Brand	HELLA

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

4082300337723

OEM Reference number

4571808

Supplementary Info

PM9RC-10

Thread Size

M14 x 1.25

Spanner Size

Weight [kg]

0.07

Packing Unit

Tightening Torque [Nm]

Thread Length [mm]

Length [cm]

9.4

Electrode Gap [mm]

1.0

Spark Plug

1 - Earthed Electrode

Other Info

Platinum

Spark Plug OE Ref 91 85 398 – HELLA – OEM 4571808

This Spark Plug OE Ref 91 85 398 is supplied by HELLA as a replacement for OEM reference 4571808. It is intended for use in selected SAAB vehicles and designed to meet original equipment fit and functional requirements.

The component is identified by manufacturer reference 8EH 188 705-011 and EAN EAN: 4082300337723, allowing accurate part verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning units where dependable operation is required.

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

Vehicle Compatibility

Compatible with selected SAAB models. Detailed compatibility information is available in the Compatibility section of this page.

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

About e Auto Parts

e Auto Parts supplies a wide range of OE-equivalent and aftermarket vehicle components for customers across the UK and Europe. Our focus is on accurate product identification, compatibility guidance, and customer support.

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

SAAB 45 71 808 SAAB 91 85 398 SAAB 91 88 681

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

SAAB

SAAB 9-3 (YS3D) From 02/1998 to 08/2003

2.0 Turbo 4WD 10/1999-09/2002, 151 kw, 1985 ccm, 205 PS, Hatchback, Petrol , ENG: B205R

2.3 4WD 09/1999-01/2002, 169 kw, 2290 ccm, 230 PS, Hatchback, Petrol , ENG: B235R

2.0 SE Turbo 4WD 02/1998-09/2002, 147 kw, 1985 ccm, 200 PS, Hatchback, Petrol , ENG: B204R

2.3 Turbo 4WD 10/1998-09/2002, 165 kw, 2290 ccm, 224 PS, Hatchback, Petrol , ENG: B235R

2.0 Turbo 4WD 02/1998-09/2002, 136 kw, 1985 ccm, 185 PS, Hatchback, Petrol , ENG: B205E, B204L, B205L

SAAB 9-3 Cabriolet (YS3D) From 02/1998 to 08/2003

2.3 Turbo 4WD 10/1999-08/2003, 165 kw, 2290 ccm, 224 PS, Convertible, Petrol , ENG: B235R

2.0 Turbo 4WD 02/1998-08/2003, 136 kw, 1985 ccm, 185 PS, Convertible, Petrol , ENG: B205E, B204L, B205L

2.0 Turbo 4WD 10/1999-08/2003, 151 kw, 1985 ccm, 205 PS, Convertible, Petrol , ENG: B205R

2.3 4WD 09/1999-01/2002, 169 kw, 2290 ccm, 230 PS, Convertible, Petrol , ENG: B235R

SAAB 9-5 (YS3E) From 09/1997 to 12/2009

2.3 Turbo 4WD 04/2008-12/2009, 134 kw, 2290 ccm, 182 PS, Saloon, Petrol , ENG: B235E

2.0 t 4WD 07/2000-12/2009, 136 kw, 1985 ccm, 185 PS, Saloon, Petrol , ENG: B205L

2.3 Turbo 4WD 07/2003-12/2009, 162 kw, 2290 ccm, 220 PS, Saloon, Petrol , ENG: B235L

2.3 t 4WD 09/1997-12/2003, 125 kw, 2290 ccm, 170 PS, Saloon, Petrol , ENG: B235E

2.3 Turbo 4WD 09/2001-12/2009, 184 kw, 2290 ccm, 250 PS, Saloon, Petrol , ENG: B235R

2.3 t 4WD 01/2001-12/2009, 136 kw, 2290 ccm, 185 PS, Saloon, Petrol , ENG: B235E

2.3 Turbo 4WD 10/1999-09/2001, 169 kw, 2290 ccm, 230 PS, Saloon, Petrol , ENG: B235R

2.3 Turbo 4WD 04/2008-12/2009, 188 kw, 2290 ccm, 256 PS, Saloon, Petrol , ENG: B235R

2.0 Turbo SE 4WD 10/1998-07/2000, 141 kw, 1985 ccm, 192 PS, Saloon, Petrol , ENG: B205E

2.3 Turbo 4WD 11/2005-12/2009, 191 kw, 2290 ccm, 260 PS, Saloon, Petrol , ENG: B235R

2.0 t 4WD 09/1997-12/2009, 110 kw, 1985 ccm, 150 PS, Saloon, Petrol , ENG: B205E

SAAB 9-5 Estate (YS3E) From 10/1998 to 12/2009

2.3 t 4WD 01/2001-12/2009, 136 kw, 2290 ccm, 185 PS, Estate, Petrol , ENG: B235E

2.3 Turbo 4WD 10/1999-09/2001, 169 kw, 2290 ccm, 230 PS, Estate, Petrol , ENG: B235R

2.0 t 4WD 07/2000-07/2001, 136 kw, 1985 ccm, 185 PS, Estate, Petrol , ENG: B205L

2.3 t 4WD 10/1998-12/2009, 125 kw, 2290 ccm, 170 PS, Estate, Petrol , ENG: B235E

2.3 Turbo 4WD 01/2006-12/2009, 191 kw, 2290 ccm, 260 PS, Estate, Petrol , ENG: B235R

2.0 t 4WD 10/1998-07/2000, 141 kw, 1985 ccm, 192 PS, Estate, Petrol , ENG: B205E

2.0 t 4WD 10/1998-12/2009, 110 kw, 1985 ccm, 150 PS, Estate, Petrol , ENG: B205E

2.3 Turbo 4WD 07/2003-12/2009, 162 kw, 2290 ccm, 220 PS, Estate, Petrol , ENG: B235L

2.3 Turbo 4WD 09/2001-12/2009, 184 kw, 2290 ccm, 250 PS, Estate, Petrol , ENG: B235R

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.