Best spark plug

Manufacturers ? Only manufacturers with at least 10 reviews and a PR Score participate in the ranking

17

Reviews

1669

Votes

5196

How the ranking works

Positions in the ranking are determined by an algorithmic score. We use a Bayesian algorithm to rate brand parts on a 10-point scale.

Learn more

Rank	Manufacturers	Rating	PR score	Reviews	Positive	Neutral	Negative	Votes
1.	NGK	7.91	81	763	597	71	95	1506 1933 427
2.	Denso	5.64	78	184	137	18	29	324 447 123
3.	Bosch	5.24	61	264	145	40	79	198 515 317
4.	BRISK	5.19	78	43	29	12	2	81 111 30
5.	OEM Volkswagen	5.15	82	29	23	2	4	57 73 16
6.	OEM Mazda	5.13	95	14	13	1	0	39 41 2
7.	AC DELCO	5.12	68	44	28	5	11	51 94 43
8.	OEM Toyota	5.12	80	22	16	4	2	42 56 14
9.	Motorcraft	5.11	80	19	14	3	2	36 48 12
10.	BERU	5.10	82	14	10	4	0	30 38 8
11.	OEM Audi	5.10	86	12	10	1	1	27 32 5
12.	OEM Honda	5.10	87	13	11	1	1	30 35 5
13.	OEM Subaru	5.07	69	15	10	1	4	18 32 14
14.	OEM BMW	5.07	68	15	9	3	3	18 33 15
15.	OEM FORD	5.06	63	18	10	3	5	15 36 21
16.	Champion	5.01	53	60	29	6	25	12 99 87
17.	Autolite	4.72	41	140	51	14	75	-72 181 253

Show manufacturers not participating in the ranking (23) Hide manufacturers not participating in the ranking

Other rankings </>

Popular For maintenance Seasonal

Brake pads

• 
  POWER STOP
  1
• 
  EBC
  2
• 
  Akebono
  3
• 
  Hawk Performance
  4
• 
  Brembo
  5

Show full rating

Tires

• 
  MICHELIN
  1
• 
  Continental
  2
• 
  Falken
  3
• 
  Nokia
  4
• 
  BRIDGESTONE
  5

Show full rating

Brake discs

• 
  Zimmermann
  1
• 
  POWER STOP
  2
• 
  Centric
  3
• 
  STOPTECH
  4
• 
  Brembo
  5

Show full rating

Battery

• 
  OPTIMA
  1
• 
  Varta
  2
• 
  Deka
  3
• 
  YUASA
  4
• 
  OEM Volkswagen
  5

Show full rating

Shock absorbers

• 
  Bilstein
  1
• 
  KONI
  2
• 
  KYB
  3
• 
  Sachs
  4
• 
  Dobinsons
  5

Show full rating

Oil filter

• 
  Mann
  1
• 
  Wix
  2
• 
  Mobil
  3
• 
  OEM Toyota
  4
• 
  Bosch
  5

Show full rating

Engine oil

• 
  Mobil
  1
• 
  LIQUI MOLY
  2
• 
  Castrol
  3
• 
  Shell
  4
• 
  MOTUL
  5

Show full rating

Ranking spark plug for cars

1. Car make

• Audi

• Chevrolet

• Ford

• Honda

• Hyundai

• Jeep

• Mazda

• Nissan

• Toyota

• Volkswagen

2. Car model

• Focus
• Mustang
• Ranger

3. Rating Ford Ranger

• 1
  
  Bosch
  25%
• 2
  
  OEM FORD
  25%
• 3
  
  Motorcraft
  25%
• 4
  
  Autolite
  25%

Show full rating

PartReview Blog