Skip to content
Shop essentials before your next trip! - Free delivery to Majority of the UK over £40*
Shop essentials before your next trip!

Hella Engine Spark Plug 8EH 188 704-391

Availability:
Low stock
Original price £6.99 - Original price £6.99
Original price
£6.99
£6.99 - £6.99
Current price £6.99
SKU 8EH 188 704-391-HEL
by Hella

Free Delivery - over £40

To Most UK Mainland Locations*

Hella is a leading global innovator in automotive lighting and electronic components, trusted by vehicle manufacturers and aftermarket professionals worldwide. With a commitment to precision engineering and advanced technology, Hella delivers exceptional visibility, safety, and performance across its product range—from cutting-edge headlamps and bulbs to sensors and electrical systems. For drivers who demand OEM-quality reliability, Hella offers the perfect blend of durability, efficiency, and modern design.

Why Choose This Product

✔ Perfect Fit Guaranteed

OE-equivalent specifications ensure exact compatibility with your vehicle

✔ Premium Quality

Manufactured to meet or exceed original equipment standards

✔ Trusted Brand

Proven reliability and performance you can depend on

Product Specifications

Brand: HELLA
Manufacturer Part Number (MPN): 8EH 188 704-391
Items Included: 1x Spark Plug
Universal Fitment: No
Country/Region of Manufacture: China
Make/Model: Hella Engine Spark Plug fits BMW 3 Series Opel Agila Vauxhall
Warranty: 12 Months Warranty
Part Type: Spark Plug
Tightening Torque: 25nm
Spanner Size: 16
Thread Length: 19 mm
Thread Size: M14 x 1.25

Installation & Performance

  • Direct Replacement: No modifications required - fits like original equipment
  • Professional Quality: Meets stringent OE standards for reliability
  • Tested Performance: Rigorously tested for durability and longevity

Warranty & Quality Assurance

Warranty: All Hella products are supplied with a 12-month manufacturer’s warranty for peace of mind. This covers faults in materials or workmanship under normal use. If a defect occurs within the warranty period, the product will be repaired or replaced in accordance with Hella’s warranty terms. Please retain proof of purchase for any warranty claims.

Vehicle Compatibility

The following vehicles are supported by this part number. Always verify exact measurements and specs.

Make Model Variant BodyStyle Type Year Engine
Vauxhall Astravan Petrol Estate Van FWD Mk V (H) A04 1.6 2005|2006|2007|2008|2009|2010|2011|2012|2013|2014|2015|2016|2017|2018|2019|2020|2021|2022|2023|2024|2025 1598cc 76KW 103HP Z 16 XE1;Z 16 XEP
Opel Astra G Classic Petrol Estate FWD -- F35 1.4 2007|2008|2009 1364cc 66KW 90HP Z 14 XEP
Opel Astra Petrol Hatch FWD H A04 1.4 2005|2006|2007|2008|2009|2010 1364cc 66KW 90HP Z 14 XEP
BMW 3 Series Petrol Estate RWD -- E30 318i 1987|1988|1989|1990|1991 1796cc 85KW 115HP M40 B18 (184E1)
Opel Astra Petrol Estate FWD H A04 1.8 2004|2005|2006|2007|2008|2009|2010 1796cc 92KW 125HP Z 18 XE
Opel Vectra Petrol Hatch FWD C Z02 1.8 16V 2002|2003|2004|2005|2006|2007|2008 1796cc 90KW 122HP Z 18 XE
Vauxhall Astra Petrol Hatch FWD Mk V (H) A04 1.4 2004|2005|2006|2007|2008|2009 1364cc 66KW 90HP Z 14 XEP
Opel Combo Petrol MPV FWD -- -- 1.4 2004|2005|2006|2007|2008|2009|2010|2011 1364cc 66KW 90HP Z 14 XEP
BMW 3 Series Petrol Estate RWD -- E30 318i 1989|1990|1991|1992|1993|1994 1796cc 83KW 113HP M40 B18 (184E1)
Vauxhall Vectra Petrol Saloon FWD Mk II (C) Z02 1.8 2006|2007|2008 1796cc 103KW 140HP Z 18 XER
Opel Astra Petrol Estate FWD H A04 1.4 2004|2005|2006|2007|2008|2009|2010 1364cc 66KW 90HP Z 14 XEP
Vauxhall Vectra Petrol Estate FWD Mk II (C) Z02 1.8 2006|2007|2008 1796cc 103KW 140HP Z 18 XER
Vauxhall Zafira Petrol MPV FWD Mk II (B) A05 2 2005|2006|2007|2008|2009|2010|2011|2012|2013|2014 1998cc 147KW 200HP Z 20 LER
Vauxhall Meriva Petrol MPV FWD A X03 1.4 16V Twinport 2003|2004|2005|2006|2007|2008|2009|2010 1364cc 66KW 90HP Z 14 XEP
Opel Combo Petrol Van-Based MPV FWD -- -- 1.4 16V 2005|2006|2007|2008|2009|2010|2011|2012|2013|2014|2015|2016|2017|2018|2019|2020|2021|2022|2023|2024|2025 1364cc 66KW 90HP Z 14 XEP
BMW 3 Series Petrol Saloon RWD -- E30 318i 1987|1988|1989|1990|1991 1796cc 85KW 115HP M40 B18 (184E1)
Opel Astra Petrol Convertible FWD H A04 1.8 2005|2006|2007|2008|2009|2010 1796cc 103KW 140HP A 18 XER;Z 18 XER
Opel Vectra Petrol Hatch FWD C Z02 1.6 2006|2007|2008 1598cc 77KW 105HP Z 16 XEP
Opel Corsa Petrol Hatch FWD D S07 1.2 2006|2007|2008|2009|2010|2011|2012|2013|2014 1229cc 59KW 80HP Z 12 XEP
Vauxhall Meriva Petrol MPV FWD A X03 1.6 i 16V Twinport 2003|2004|2005|2006|2007|2008|2009|2010 1598cc 77KW 105HP Z 16 XEP
Opel Astra Petrol Hatch FWD H A04 1.8 2006|2007|2008|2009|2010 1796cc 103KW 140HP A 18 XER;Z 18 XER
Opel Astra Petrol Convertible FWD H A04 1.8 2005|2006|2007|2008|2009|2010 1796cc 92KW 125HP Z 18 XE
Opel Astra Petrol Hatch FWD H A04 1.8 2005|2006|2007|2008|2009|2010 1796cc 92KW 125HP Z 18 XE
Opel Zafira Petrol MPV FWD A T98 1.6 2003|2004|2005 1598cc 76KW 103HP Z 16 XE
Vauxhall Signum Petrol Hatch FWD -- Z03 1.8 2005|2006|2007|2008 1796cc 103KW 140HP Z 18 XER
Vauxhall Astra Petrol Estate FWD Mk V (H) A04 1.4 2004|2005|2006|2007|2008|2009 1364cc 66KW 90HP Z 14 XEP
Opel Astra Petrol Estate FWD H A04 1.6 2006|2007|2008|2009|2010|2011|2012|2013|2014 1598cc 85KW 116HP A 16 XER;Z 16 XER
Vauxhall Astra Petrol Hatch FWD Mk V (H) A04 1.8 2004|2005|2006|2007|2008|2009 1796cc 103KW 140HP A 18 XER;Z 18 XER
Opel Corsa Petrol Hatch FWD C X01 1 2003|2004|2005|2006|2007|2008|2009 998cc 44KW 60HP Z 10 XEP
Vauxhall Zafira Petrol MPV FWD Mk II (B) A05 1.6 2007|2008|2009|2010|2011|2012|2013|2014 1598cc 85KW 115HP A 16 XER;Z 16 XER
Opel Insignia Petrol Estate FWD A G09 1.8 2008|2009|2010|2011|2012|2013|2014|2015|2016|2017 1796cc 103KW 140HP A 18 XER;B 18 XER
Opel Vectra Petrol Saloon FWD C Z02 1.6 2005|2006|2007|2008 1598cc 77KW 105HP Z 16 XEP
Vauxhall Astravan Petrol Estate Van FWD Mk V (H) A04 1.4 i 2005|2006|2007|2008|2009|2010|2011|2012|2013|2014|2015|2016|2017|2018|2019|2020|2021|2022|2023|2024|2025 1364cc 66KW 90HP Z 14 XEP
BMW 8 Series Petrol Coupe RWD -- E31 850CSi 1993|1994|1995 5576cc 277KW 377HP S70 B56 (56121)
Opel Astra Petrol Estate FWD H A04 1.8 2005|2006|2007|2008|2009|201... [truncated for Excel compatibility]

Shipping Information

Most orders are processed within 1–2 business days (Mon–Fri).

We do not ship or deliver on weekends.

Once your order is dispatched, you’ll receive a shipping confirmation email with tracking details. Tracking usually becomes active within 24 hours.

Delivery Services

We ship from the UK using Royal Mail, Evri, DX, or DHL depending on the size, value, and destination of your order.

Most parcels are sent on a 24-hour service, but some may go via 48-hour depending on your location and product type.

Shipping Costs

  • Free delivery over £40
  • £2.99 below £40 orders
  • Shipping charges apply at checkout and are dependant on order location.

Not sure if you're in a free shipping zone? Contact us at onlinesales@vanlifeliving.co.uk for a quick quote.

Customs, Duties & Taxes (International Orders)

Van Life Living is not responsible for any customs fees, import taxes, or other charges imposed during or after delivery. These are the responsibility of the customer.

✅ 60-Day Returns

We offer a hassle-free 60-day return policy.

Returned items must be unused, in original packaging, and include proof of purchase.

  • You don’t need to contact us first — just send it back.
  • Return postage is the buyer’s responsibility.
  • We recommend tracked & insured shipping.
  • We cover postage for replacements if your item arrives damaged or faulty.

📍 Return address:

Van Life Living, Unit 26 Rothersthorpe Crescent,

Northampton, NN4 8JD

Questions? Email onlinesales@vanlifeliving.co.uk

Click here to read our full Cancellation & Returns Policy

📞 How to Reach Us

Email:

📧 onlinesales@vanlifeliving.co.uk

Our team typically responds within 24 hours on weekdays.

Postal Address:

Van Life Living

Unit 26 Rothersthorpe Crescent

Northampton

NN4 8JD

United Kingdom

Phone Support:

We currently provide customer support via email only. This allows us to respond more efficiently and ensure all enquiries are properly tracked and resolved.

🕒 Opening Hours

We’re available to assist you during the following times:

  • 8:30am – 4:30pm
  • Closed
  • 10:00am – 3:00pm
  • Closed

🧾 Business Details

In line with UK legal requirements, here are our registered business details:

  • UKB4C Limited
  • Van Life Living
  • 11010304
  • GB290115330

Registered Office Address:

UKB4C Limited

Unit 26 Rothersthorpe Crescent

Northampton

NN4 8JD

United Kingdom

Cant Find What You Are Looking For?

Let's give it another go

Alternatively, please reach out to us via our live chat on the website or email us at onlinesales@vanlifeliving.co.uk for further assistance.