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Spark Plug

Product number: Z203
ART: Z203 / EAN: 4014427179405

Price incl. vat.
€ 4,30

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Leverdatum: 22-04-2026

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Manufacturer	Model	Version	Engine code	Construction type	Construction start	Construction end	Pk	Power kw
ALFA ROMEO
BMW
CHRYSLER
FIAT
OPEL
SAAB

Manufacturer	Productnumber
MINI	12 12 9 061 870 , 12129061870
MINI	9 061 870 , 9061870
OPEL	12 14 031 , 1214031
HYUNDAI	18829-08050 , 1882908050
KIA	18829-08050 , 1882908050
BMW	12 12 9 061 870 , 12129061870
BMW	9 061 870 , 9061870
RENAULT	83 04 504 277 , 8304504277
BUICK	93 176 801 , 93176801
CADILLAC	93 176 801 , 93176801
CHEVROLET	93 176 801 , 93176801
DACIA	83 04 504 277 , 8304504277
DAEWOO	93 176 801 , 93176801
HONDA	98079-5587G , 980795587G
PONTIAC	93 176 801 , 93176801
VAUXHALL	12 14 031 , 1214031
VAUXHALL	93 176 801 , 93176801
GENERAL MOTORS	93 176 801 , 93176801

Usage numbers
14 FR-8 LU2
E6018813931A1

Spark Plug

The Spark Plug (Z203) ignites the air fuel mixture for smooth and efficient engine performance. Replacing worn plugs restores power, fuel economy, and reliable ignition. Use Porza’s smart search to find the correct plug.

FAQ

Use our vehicle compatibility checker or enter your car’s make, model, and year to confirm fitment. If you’re unsure, contact our support team for assistance. Or, for extra peace of mind, purchase our 100% Fitment Guarantee service at checkout.

While some parts are DIY-friendly, others may require professional installation. Check the product manual or consult a mechanic if unsure.

Most installations only require basic tools, but some may need specialty tools. Check the product details or installation guide for recommendations.

We offer both OEM and high-quality aftermarket parts. Each product listing specifies whether it's OEM or aftermarket.

The materials vary by product but are always designed for durability and performance. Check the product details for specific material information.

Most orders are processed within 24 hours and delivered within 2-5 business days. Expedited shipping options are also available at checkout.

We accept returns within 30 days of delivery, provided the item is unused and in its original packaging. Visit our Returns page for more details.

Yes! Most of our parts include a manufacturer warranty. Check the product details for specific coverage information.

Straelseweg 52, 5911 CR
Venlo
The Netherlands

Willem de Rijkelaan 15a, 5616 HH
Eindhoven
The Netherlands

info@porza.nl
085 401 1901
KVK 0123456678
BTW 01NL123435B1

Weight	0.05 kg
Electrode gap (mm)	0.8
Resistor from (kOhm)	3
Packaging height (cm)	2
Packaging width (cm)	2
Packaging length (cm)	9
Tightening torque to (Nm)	30
Tightening torque from (Nm)	25
Spanner size	16mm
Thread length (mm)	19
Thread size	m14x1.25
Resistor to (kOhm)	9
Weight	0.05 kg

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