Spark Plug5451444B

Citroën and Peugeot OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

Lowest aftermarket price

€3.51

plus €6.95 shipping to Germany, on AUTODOC

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Repair guide: How to replace spark plugs

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What each marketplace’s search lists for this number, lowest price first, Ovoko last. Listings can include other parts that name it.

AUTODOC

1 listing

New

Checked 2026-05-15 13:53 UTCAftermarket parts whose suppliers list this OE number, not the original part.

€3.51Cheapest listing: CHAMPION OE038/T10+ €6.95 shipping to GermanyView on AUTODOC

Ovoko

No listings

Used

Checked 2026-10-11 22:10 UTC

View on Ovoko

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Aftermarket part numbers

Supplier articles whose catalogue lists 5451444B. Check the supplier’s own restrictions before ordering. A fitment condition under a part number is one its supplier names for at least one of the vehicles the part is listed for, not for all of them: a vehicle’s page shows which apply to it.

What these parts’ suppliers state

Each value belongs to the part number beside it, not to the OE number: parts that list one OE number can differ. Where your vehicle manufacturer gives a value, it takes precedence.

Specification	Value and the part numbers stating it
Electrode gap	0,7 mm BOSCH 0242245531 0.9 mm CHAMPION OE038/T10
Tightening torque	17 Nm BOSCH 0242245531
Width across flats	20,8 mm BOSCH 0242245531
Thread	M 14 x 1,25 BOSCH 0242245531
Sealing seat	flat-mouldable BOSCH 0242245531

BOSCH: 0242245531Length (unpacked): 74,1 mm Width (unpacked): 23,8 mm Thread: M 14 x 1,25 Tightening torque (ft.lbs): 12 FT. LBS Type of connection: Detachable DIN/SAE nut Tightening torque: 17 Nm Number of ground electrodes: 1 Sealing seat: flat-mouldable Electrode gap: 0,7 mm Interference suppression / burn-off restistor: 6 kOhm Spark position: 3 mm Thread length: 12,7 mm Width across flats: 20,8 mm
+10 moreShow fewer
CHAMPION: OE038/T10Spark Plug: 1 - Earthed Electrode Spark Plug: with gasket seat Spark Plug: Copper Centre Electrode Electrode Gap: 0.9 mm Thread Size: M14x1.25 Thread Length: 12.7 mm Technical Information Number: L82YC Tightening torque from: 25 Nm Tightening torque to: 30 Nm Connector type: M4/SAE Container Type: Carton Spanner Size: 21 mm Quality/ Grade: Nickel GE Spark Position: 3 mm Packaging length: 8.85 cm Packaging width: 2.6 cm Packaging height: 2.35 cm Projection: 1.5 mm
+15 moreShow fewer
Fitment conditions:Required quantity: 4

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

70 vehicles in 28 model series, inferred

Aftermarket parts that list 5451444B fit these vehicles according to their supplier catalogues. That does not prove 5451444B itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Citroën

14 model series · 42 vehicles

Citroën model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
2 CV6 vehicles	01/1960 – 07/1990	A06/635, A06/664, A79/1, M28/1	Not listed
C351 vehicle	11/1973 – 12/1992	B20/614	Not listed
CX1 vehicle	02/1984 – 05/1986	M25-663	Not listed
CX Break1 vehicle	01/1976 – 1991	Not listed	Not listed
CX I 1973–19858 vehicles	09/1974 – 08/1985	M20616, M22617, M23-622, M23622, M23623, M23639, M25659	3001 / 368, 369, 374, 377, 386, 387, 400, 401
CX I Break4 vehicles	07/1975 – 06/1983	M20616, M23622, M23623, M23639	3001 / 372, 375, 390, 399, 403
CX II 1981–19926 vehicles	06/1984 – 12/1992	M25659, M25-662, M25662, M25-666, M25667, M25668	3001 / 414, 422, 447, 448
CX II Break2 vehicles	08/1985 – 12/1992	M25659, M25668	3001 / 417, 450
DS5 vehicles	03/1966 – 07/1975	B20700	3001 / 335
DS 19 1956–19661 vehicle	10/1959 – 02/1966	1918	3001 / 327
ID1 vehicle	09/1964 – 08/1975	1918A	3001 / 341
ID 19 1956–19691 vehicle	1957 – 1969	Not listed	3001 / 330, 332
ID 20 1964–19753 vehicles1 of them: some versions only	07/1964 – 09/1975	B20700, B20704, B20744	3001 / 333, 342, 348, 354, 355, 356
ID 20 Break2 vehicles	07/1964 – 09/1975	B20700, B20744	3001 / 334, 357, 359

Renault

7 model series · 15 vehicles

Renault model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
R101 vehicle	07/1969 – 08/1971	81003	3004 / 338
R126 vehicles	1969 – 12/1989	810-02, 81002, 81005, 81006	3004 / 340, 350, 353, 356
R 12 Break2 vehicles	1970 – 12/1989	810-02	Not listed
R15 Coupé1 vehicle	03/1972 – 10/1980	81005	3004 / 345
R42 vehicles2 of them: some versions only	09/1976 – 10/1982	800 01	Not listed
Rodeo1 vehicle	10/1970 – 11/1981	800	Not listed
Rodeo Cabriolet2 vehicles	08/1971 – 12/1987	688, 68810, 80002	Not listed

SEAT

1 model series · 1 vehicle

SEAT model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
600 (11)1 vehicle	09/1963 – 04/1970	126G106	7593 / 312

Škoda

4 model series · 10 vehicles

Škoda model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
1051 vehicle	08/1976 – 12/1990	74210	8002 / 312, 333
1204 vehicles	1976 – 12/1990	74212	8002 / 328, 329, 334, 335, 336
1304 vehicles	09/1984 – 10/1991	135, 74213, 8	8002 / 316, 317, 321, 323, 324
Rapid1 vehicle	03/1985 – 08/1988	742..	8002 / 315

Volkswagen

2 model series · 2 vehicles

Volkswagen model series inferred from aftermarket parts
Model series	Production	Engine codes	HSN / TSN
Fusca (11)1 vehicle	01/1980 – 12/1986	BK	Not listed
Gol I1 vehicle	07/1982 – 08/1986	BP	Not listed