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Key Specification:

EAN: 087295142592
OEM Reference number: 0046521530
Supplementary Info: PMR7A
Supplementary Info: SPARK PLUG - PMR7A
Thread Size: M10 x 1-0

See Full Specification

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£ 59.00

£ 44.47 excl. VAT

Out of stock

SKU:	NGK 4259
Brand	NGK

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Specification
Description
OEM Numbers
Compatibilities
Reviews

EAN

087295142592

OEM Reference number

0046521530

Supplementary Info

PMR7A

Supplementary Info

SPARK PLUG - PMR7A

Thread Size

M10 x 1-0

Spanner Size

16 mm

Packing Unit

Thread Length [mm]

19.0

Spark Position [mm]

2.0

Spark Plug

1 - Earthed Electrode

Spark Plug

Platinum Middle Electrode

Spark Plug

with gasket seat

Spark Plug

Fixed SAE connector

Spark Plug

interference Suppression 5 kOhm

Spark Plug NGK OE Ref 16 94 83 – NGK – OEM 0046521530

This Spark Plug NGK OE Ref 16 94 83 is supplied by NGK as a replacement for OEM reference 0046521530. It is intended for use in selected ALFA ROMEO vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference 4259 and EAN EAN: 087295142592, allowing accurate identification and compatibility verification prior to installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

PMR7ASPARK PLUG - PMR7A

Fitment & Compatibility

Correct part selection is essential to ensure proper fitment. Please confirm compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

This part is compatible with selected ALFA ROMEO models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Ignition & Preheating category.

Reference number(s) comparable with the original spare part number

OE reference number(s) comparable with the original spare part number

ALFA ROMEO

ALFA ROMEO 145 (930_) From 07/1994 to 01/2001

1.8 i.e. 16V (930.A1A) 4WD 03/1998-01/2001, 106 kw, 1747 ccm, 144 PS, Hatchback, Petrol , ENG: AR 32201

2.0 16V T.S. (930.A5) 4WD 10/1995-01/2001, 110 kw, 1970 ccm, 150 PS, Hatchback, Petrol , ENG: AR 67204

1.8 i.e. 16V T.S. (930.A1A) 4WD 12/1996-12/1998, 103 kw, 1747 ccm, 140 PS, Hatchback, Petrol , ENG: AR 67199, AR 38401, AR 67106

1.6 16V T.S. (930.A2C) 4WD 09/1997-12/2000, 82 kw, 1598 ccm, 112 PS, Hatchback, Petrol , ENG: AR 32102

1.6 i.e. 16V T.S. (930.A2) 4WD 12/1996-01/2001, 88 kw, 1598 ccm, 120 PS, Hatchback, Petrol , ENG: AR 67601, AR 38201

1.4 i.e. 16V T.S. (930.A3A) 4WD 12/1996-01/2001, 76 kw, 1370 ccm, 103 PS, Hatchback, Petrol , ENG: AR 33503, AR 38501

2.0 16V (930.A5) 4WD 03/1998-01/2001, 114 kw, 1970 ccm, 155 PS, Hatchback, Petrol , ENG: AR 32301

ALFA ROMEO 146 (930_) From 12/1994 to 10/2001

1.6 16V T.S. (930.B2C) 4WD 09/1997-12/2000, 82 kw, 1598 ccm, 112 PS, Hatchback, Petrol , ENG: AR 32102

1.8 i.e. 16V T.S. (930.B1A) 4WD 11/1996-01/2001, 103 kw, 1747 ccm, 140 PS, Hatchback, Petrol , ENG: AR 38401, AR 67106

1.4 i.e. 16V T.S. (930.B3A) 4WD 11/1996-01/2001, 76 kw, 1370 ccm, 103 PS, Hatchback, Petrol , ENG: AR 33503, AR 38501

2.0 16V (930.B5) 4WD 03/1997-10/2001, 114 kw, 1970 ccm, 155 PS, Hatchback, Petrol , ENG: AR 32301

1.8 i.e. 16V T.S. (930.B1A) 4WD 03/1998-01/2001, 106 kw, 1747 ccm, 144 PS, Hatchback, Petrol , ENG: AR 32201

2.0 16V T.S. (930.B5) 4WD 10/1995-01/2001, 110 kw, 1970 ccm, 150 PS, Hatchback, Petrol , ENG: AR 67204

1.6 i.e. 16V T.S. (930.B2B, 930.B2C) 4WD 11/1996-10/2001, 88 kw, 1598 ccm, 120 PS, Hatchback, Petrol , ENG: AR 67601, AR 38201

ALFA ROMEO 147 (937_) From 10/2000 to 12/2010

1.6 16V T.SPARK (937.AXA1A, 937.AXB1A, 937.BXB1A) 4WD 01/2001-03/2010, 88 kw, 1598 ccm, 120 PS, Hatchback, Petrol , ENG: AR 32104

2.0 16V T.SPARK (937.AXA1, 937.AXC1, 937.BXC1) 4WD 01/2001-03/2010, 110 kw, 1970 ccm, 150 PS, Hatchback, Petrol , ENG: AR 32310

1.6 LPG (937BXB1A) 4WD 03/2001-12/2009, 88 kw, 1598 ccm, 120 PS, Hatchback, Petrol , ENG: AR 32104

ALFA ROMEO 155 (167_) From 01/1992 to 12/1997

1.7 T.S. 16V (167.A4N) 4WD 05/1996-12/1997, 103 kw, 1747 ccm, 140 PS, Saloon, Petrol , ENG: AR 67106

1.6 16V T.S. (167.A6A) 4WD 05/1996-12/1997, 88 kw, 1598 ccm, 120 PS, Saloon, Petrol , ENG: AR 67601

2.0 T.S. 16V (167.A2G) 4WD 03/1995-12/1997, 110 kw, 1970 ccm, 150 PS, Saloon, Petrol , ENG: AR 67299, AR 67204

ALFA ROMEO 156 (932_) From 09/1997 to 10/2005

2.0 16V T.SPARK (932A21__) 4WD 10/2000-03/2002, 110 kw, 1970 ccm, 150 PS, Saloon, Petrol , ENG: AR 32310

1.8 16V T.SPARK (932.A3100) 4WD 09/1997-09/2005, 103 kw, 1747 ccm, 140 PS, Saloon, Petrol , ENG: AR 32205

1.8 16V T.SPARK (932.A3) 4WD 09/1997-10/2000, 106 kw, 1747 ccm, 144 PS, Saloon, Petrol , ENG: AR 32201

1.6 16V T.SPARK (932A4) 4WD 09/1997-09/2005, 82 kw, 1598 ccm, 112 PS, Saloon, Petrol , ENG: AR 32102

2.0 16V T.SPARK (932A2) 4WD 09/1997-06/2002, 114 kw, 1970 ccm, 155 PS, Saloon, Petrol , ENG: AR 32301, AR 32310

1.6 16V T.SPARK (932.A4, 932.A4100) 4WD 09/1997-09/2005, 88 kw, 1598 ccm, 120 PS, Saloon, Petrol , ENG: AR 32102, AR 67601, AR 32104, AR 32103

ALFA ROMEO 156 Sportwagon (932_) From 02/1997 to 05/2006

2.0 16V T.SPARK (932A2) 4WD 05/2000-06/2002, 114 kw, 1970 ccm, 155 PS, Estate, Petrol , ENG: AR 32301, AR 32310

1.6 16V T.SPARK. (932B4100) 4WD 05/2000-05/2006, 88 kw, 1598 ccm, 120 PS, Estate, Petrol , ENG: AR 32102, AR 67601, AR 32104, AR 32103

2.0 16V T.SPARK (932B21__) 4WD 10/2000-03/2002, 110 kw, 1970 ccm, 150 PS, Estate, Petrol , ENG: AR 32310

1.8 16V T.SPARK (932B31__) 4WD 02/1997-05/2006, 103 kw, 1747 ccm, 140 PS, Estate, Petrol , ENG: AR 32205

1.8 16V T.SPARK (932A3) 4WD 05/2000-10/2000, 106 kw, 1747 ccm, 144 PS, Estate, Petrol , ENG: AR 32201

ALFA ROMEO 166 (936_) From 09/1998 to 06/2007

2.0 T.Spark (936A3B00) 4WD 10/2000-06/2007, 110 kw, 1970 ccm, 150 PS, Saloon, Petrol , ENG: AR 36301

2.0 T.Spark (936A3A__) 4WD 09/1998-10/2000, 114 kw, 1970 ccm, 155 PS, Saloon, Petrol , ENG: AR 34103

ALFA ROMEO GT (937_) From 11/2003 to 09/2010

1.8 TS (937CXR1A) 4WD 11/2003-09/2010, 103 kw, 1747 ccm, 140 PS, Coupe, Petrol , ENG: AR 32205

ALFA ROMEO GTV (916_) From 09/1994 to 10/2005

2.0 T.SPARK 16V (916.C2__, 916C2C00) 4WD 06/1995-10/2005, 110 kw, 1970 ccm, 150 PS, Coupe, Petrol , ENG: AR 16201, AR 32310

1.8 16V (916C3) 4WD 05/1998-10/2005, 106 kw, 1747 ccm, 144 PS, Coupe, Petrol , ENG: AR 32201

2.0 T.SPARK 16V (916C2C) 4WD 09/1997-03/2003, 114 kw, 1970 ccm, 155 PS, Coupe, Petrol , ENG: AR 32301

ALFA ROMEO SPIDER (916_) From 09/1994 to 04/2005

2.0 T.SPARK 16V (916S2B) 4WD 05/1998-08/2000, 114 kw, 1970 ccm, 155 PS, Convertible, Petrol , ENG: AR 32301

2.0 T.SPARK 16V (916S2C00) 4WD 06/1995-04/2005, 110 kw, 1970 ccm, 150 PS, Convertible, Petrol , ENG: AR 16201, AR 32310

1.8 16V (916S3) 4WD 05/1998-04/2005, 106 kw, 1747 ccm, 144 PS, Convertible, Petrol , ENG: AR 32201

Berry
12 Nov, 2025
elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
Edward & Susan
20 OCT, 2025
These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
Charlie
27 AUG, 2025
eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
Adam Taylor
12 May, 2025
Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
Helena Garcia
2 January, 2025
The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.