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Spark Plug

Product number: L78C/T10
ART: L78C/T10 / EAN: 5010874503502

Price incl. vat.
€ 2,88

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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
BMW
KTM
PEUGEOT
PORSCHE
SUZUKI

Manufacturer	Productnumber
CITROËN	A 212 7C , A2127C
CITROËN	AYB 212-7 , AYB2127
CITROËN	AZ 212 7A , AZ2127A
CITROËN	ZC 9456 074 U , ZC9456074U
CITROËN	ZC 9457 707 U , ZC9457707U
CITROËN	ZC 9852 109 U , ZC9852109U
PEUGEOT	5961 07 , 596107
PEUGEOT	5961 10 , 596110
PEUGEOT	SUPER 14-8 , SUPER148
PEUGEOT	SUPER 14-9 , SUPER149
VOLVO	238624
VOLVO	238808
VOLVO	3551943
VOLVO	3551945
VOLVO	3551946
VOLVO	570334
MERCEDES-BENZ	000 159 36 03 , 0001593603
BMW	12 12 9 976 330 , 12129976330
VW	N 017 801 3 , N0178013
GLAS	413
NSU	48 17 00 003 , 481700003
SOLO	23 00 103 , 2300103
SOLO	23 00 323 , 2300323
SOLO	23 00 500 , 2300500
STEYR	23 733 , 23733
STEYR	902 0741 , 9020741
ZUENDAPP	276 07 106 , 27607106
HITACHI	M 43 W , M43W
BOMAG	057 439 95 , 05743995
MWM	6 0579 415 0007 , 605794150007
AGRIA	031 170 , 031170
STIHL	0000 405 0102 , 00004050102
STIHL	0000 405 0107 , 00004050107

Usage numbers
L78C
L78C/T10
5
01087E+12

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Spark Plug

The Spark Plug (L78C/T10) 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

Connector type	m4/sae
Spark plug	with gasket seat 1 - earthed electrode copper centre electrode
Packaging height (cm)	2.45
Packaging width (cm)	2.45
Packaging length (cm)	8.65
Techn. info. no.	l78c
Tightening torque to (Nm)	30
Tightening torque from (Nm)	25
Spark position (mm)	1.5
Spanner size	21 mm
Thread length (mm)	12.7
Thread size	m14x1.25
Electrode gap (mm)	0.6
Container type	carton
Quality grade	nickel ge

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