• Dispatched in 1–2 business days
  • Delivery from £4.99
  • Free 14-day returns
  • Fitment checked by reg or VIN
Spark Plug-main
NGK
Spark Plug-0
Spark Plug-1

NGK 3812 Spark plug

NGKOut of Stock

Article Number: 3812

Spanner Size

16 mm

Thread Size

M14 x 1,25

Thread Length (mm)

17.5

Spark Plug

Unscrewable SAE connector

Spark Plug

Nickel Middle Electrode

Spark Plug

1 - Earthed Electrode

Spark Plug

no interference suppression

Spark Plug

with taper gasket seat

Spark Position (mm)

3

5962.05 - CITROËN5962.09 - CITROËN5962.14 - CITROËN5962.15 - CITROËN5962.72 - CITROËN5962.87 - CITROËN95611941 - CITROËN002 159 49 03 - MERCEDES-BENZ002 159 56 03 - MERCEDES-BENZ002 159 68 03 - MERCEDES-BENZ002 159 69 03 - MERCEDES-BENZ003 159 06 03 - MERCEDES-BENZ003 159 07 03 - MERCEDES-BENZ003 159 34 03 - MERCEDES-BENZ003 159 35 03 - MERCEDES-BENZA 002 159 49 03 - MERCEDES-BENZA 002 159 56 03 - MERCEDES-BENZA 002 159 68 03 - MERCEDES-BENZA 002 159 69 03 - MERCEDES-BENZA 003 159 06 03 - MERCEDES-BENZA 003 159 07 03 - MERCEDES-BENZA 003 159 34 03 - MERCEDES-BENZA 003 159 35 03 - MERCEDES-BENZ5962.05 - PEUGEOT5962.09 - PEUGEOT5962.14 - PEUGEOT5962.15 - PEUGEOT5962.72 - PEUGEOT5962.87 - PEUGEOT95 611 941 - PEUGEOT77 00 722 095 - RENAULT77 00 737 458 - RENAULT77 00 852 522 - RENAULT77 01 021 767 - RENAULT77 01 041 215 - RENAULT77 01 366 137 - RENAULT77 01 366 270 - RENAULT77 01 366 514 - RENAULT90098-20635 - TOYOTA90098-20885 - TOYOTA77 00 722 095 - DACIA77 00 737 458 - DACIA77 00 852 522 - DACIA77 01 021 767 - DACIA77 01 041 215 - DACIA77 01 366 137 - DACIA77 01 366 270 - DACIA77 01 366 514 - DACIA002 159 49 03 - STEYR002 159 56 03 - STEYR002 159 68 03 - STEYR002 159 69 03 - STEYR003 159 06 03 - STEYR003 159 07 03 - STEYR003 159 34 03 - STEYR003 159 35 03 - STEYRA 002 159 49 03 - STEYRA 002 159 56 03 - STEYRA 002 159 68 03 - STEYRA 002 159 69 03 - STEYRA 003 159 06 03 - STEYRA 003 159 07 03 - STEYRA 003 159 34 03 - STEYRA 003 159 35 03 - STEYR90098-20635 - LEXUS90098-20885 - LEXUS002 159 49 03 - SMART002 159 56 03 - SMART002 159 68 03 - SMART002 159 69 03 - SMART003 159 06 03 - SMART003 159 07 03 - SMART003 159 34 03 - SMART003 159 35 03 - SMARTA 002 159 49 03 - SMARTA 002 159 56 03 - SMARTA 002 159 68 03 - SMARTA 002 159 69 03 - SMARTA 003 159 06 03 - SMARTA 003 159 07 03 - SMARTA 003 159 34 03 - SMARTA 003 159 35 03 - SMART002 159 49 03 - MAYBACH002 159 56 03 - MAYBACH002 159 68 03 - MAYBACH002 159 69 03 - MAYBACH003 159 06 03 - MAYBACH003 159 07 03 - MAYBACH003 159 34 03 - MAYBACH003 159 35 03 - MAYBACHA 002 159 49 03 - MAYBACHA 002 159 56 03 - MAYBACHA 002 159 68 03 - MAYBACHA 002 159 69 03 - MAYBACHA 003 159 06 03 - MAYBACHA 003 159 07 03 - MAYBACHA 003 159 34 03 - MAYBACHA 003 159 35 03 - MAYBACH

Delivery

Dispatched in 1–2 business days

Returns & Refunds

Free 14-day returns

Return an unused part in its original packaging within 14 days of receiving your order. Once we receive your request, we'll send you further instructions, including a prepaid return label where applicable.

Out of Stock

£1.95

Includes VAT · Price per item

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Not sure it fits? We'll check it for you

Leave your VIN or registration number and your e-mail, and we'll check if this part fits your car.

Questions about this part

How do I know it fits my car?

The Compatibility tab lists the cars this part fits. You can also leave your VIN or registration number at checkout and our team will verify the fitment for you. If you have already paid for your order and the part does not fit your vehicle, we will issue you an instant refund.

When will I get it?

Orders are dispatched in 1–2 business days, and the parcel is delivered within 3–5 working days after dispatch. You'll see the exact delivery date and price at checkout, and you can follow your order on the Order status page.

Can I return it?

Yes, returns are free within 14 days of receiving your order, as long as the part is unused and in its original packaging. Fill in the Return a part form and we'll send you further instructions, including a prepaid return label where applicable.

Can't find the part you need?

Our team will help you find the right part for your car. E-mail us at [email protected] with your VIN or registration number and the name of the part.