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OEM Automotive Spark Plugs

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Get the Facts About Spark Plugs

What they do: ignite the mixture of fuel and air in your vehicle's engine.

Why they do this: for combustion -- burning the mix produces the power the engine runs on.

How they work: as part of a process called spark ignition.

How the process goes: the key turns in the ignition lock cylinder, the ignition switch trips, and the car battery, starter motor, starter solenoid, and ignition coil work together to generate electricity. The plugs' leads pick up the charge, combustion occurs, and everything starts running -- the engine pistons, the crankshaft, the alternator, and more.

The symptoms of a bad one: corroded and/or excessively wide leads, wear, breakage, low conductivity, hard starts, and worsening fuel economy. Also, engine misfires, idling roughly, and acceleration problems.

When they should be changed: if you see the signs mentioned above. Alternatively, when you run an engine inspection and its results recommend replacement. Otherwise, before they exceed the mileage limits recommended in your owner's manual. Before ordering new ones, be sure they're genuine.

Why buy genuine OEM spark plugs: your brand designs and builds them to fit your model specifically. That's a fitment guarantee the aftermarket can't always make.

Where to order replacement spark plugs online: from our auto parts store. We carry copper, platinum, and iridium, both regular and extended-life. Just browse our catalog by make, model, and year; it'll make finding what fits go quicker and easier. Buy them now, and we'll ship them out ASAP, directly to your door.

Spark Plug
Part Number: 079-905-626-M
Replaces: 079-905-626-G
Description: To 08/29/2016. 4.0L. More Info
MSRP $14.50
$10.53
MSRP $14.50
$10.53
Spark Plug
Part Number: 003-159-94-03-90
Other Names: Spark Plug Bosch More Names
Replaces: 003-159-66-03, 003-159-66-03-26, 003-159-86-03, 003-159-94-03, 004-159-09-03, 004-159-09-03-26, 004-159-19-03, 004-159-19-03-26, 004-159-50-03, 004-159-50-03-64
Description: This StarParts part corresponds to the following Genuine Mercedes-Benz part: 003-159-94-03. This part fits the following vehicles:... More Info
MSRP $9.98
$7.25
MSRP $9.98
$7.25
Spark Plug
Part Number: 004-159-49-03-90
Replaces: 004-159-18-03, 004-159-18-03-26, 004-159-18-03-90, 004-159-34-03, 004-159-49-03
Description: This StarParts part corresponds to the following Genuine Mercedes-Benz part: 004-159-18-03-26. This part fits the following vehicles:... More Info
MSRP $14.98
$10.88
MSRP $14.98
$10.88
Spark Plug
Part Number: 004-159-49-03-90
Replaces: 004-159-18-03, 004-159-18-03-26, 004-159-18-03-90, 004-159-34-03, 004-159-49-03
Description: This StarParts part corresponds to the following Genuine Mercedes-Benz part: 004-159-18-03-26. This part fits the following vehicles:... More Info
MSRP $14.98
$10.88
MSRP $14.98
$10.88
Spark Plug
Part Number: 004-159-81-03
Replaces: 004-159-64-03
MSRP $28.00
$20.16
MSRP $28.00
$20.16
Spark Plug
Part Number: 004-159-45-03-26
Replaces: 004-159-23-03, 004-159-23-03-26
Description: Vendor:bosch. Optional. More Info
MSRP $15.50
$11.25
MSRP $15.50
$11.25
Spark Plug
Part Number: 999-170-062-90
Replaces: 999-170-061-90
MSRP $17.12
$10.44
MSRP $17.12
$10.44
Spark Plug
Part Number: 999-170-129-90
MSRP $42.92
$28.17
MSRP $42.92
$28.17
Spark Plug
Part Number: 999-170-152-90
MSRP $54.52
$35.78
MSRP $54.52
$35.78
Spark Plug
Part Number: 999-170-153-90
MSRP $34.31
$22.52
MSRP $34.31
$22.52
Spark Plug
Part Number: 999-170-237-90
Replaces: 999-170-153-91
Description: 2017-19, with gt3. More Info
MSRP $37.90
$24.88
MSRP $37.90
$24.88
Spark Plug
Part Number: 999-170-195-90
Replaces: 999-170-192-90, 999-170-210-90
Description: Vendor:BERU. Vendor #14fr 6ldu. More Info
MSRP $21.68
$13.22
MSRP $21.68
$13.22
Spark Plug
Part Number: 999-170-218-90
Description: 2003-06, 4.5l, s. Vendor:bosch. Vendor #fgr6kqe. More Info
MSRP $31.38
$20.59
MSRP $31.38
$20.59
Spark Plug
Part Number: 999-170-221-90
Replaces: 999-170-222-90
Description: 2003-06, 4.5l, turbo. Vendor:BERU. Vendor #14F-6. More Info
MSRP $22.16
$14.54
MSRP $22.16
$14.54
Spark Plug
Part Number: 999-170-236-90
Replaces: 999-170-228-90, 999-170-229-90
Description: 3.8L. 2008-10, 4.8l, with turbo. More Info
MSRP $25.19
$16.53
MSRP $25.19
$16.53
Spark Plug
Part Number: 999-170-232-90
MSRP $31.06
$20.39
MSRP $31.06
$20.39
Spark Plug
Part Number: 9A7-905-601-00
Description: 4.0L. More Info
MSRP $28.62
$18.79
MSRP $28.62
$18.79
Spark Plug
Part Number: 955-170-219-90
Description: 2003-06, 3.2l. More Info
MSRP $30.54
$20.04
MSRP $30.54
$20.04
Spark Plug
Part Number: 958-170-222-90
Description: 3.6L, 2011-14. More Info
MSRP $33.85
$22.22
MSRP $33.85
$22.22
Spark Plug
Part Number: 958-905-601-00
Description: 2.0L. More Info
MSRP $31.28
$20.53
MSRP $31.28
$20.53
Spark Plug
Part Number: 06H-905-611
Description: Vendor:bosch. 2.0L, from 11/08/2010, bosch. 2.0L, gas, with turbocharger, bosch. More Info
MSRP $18.83
$13.56
MSRP $18.83
$13.56
Spark Plug
Part Number: 101-905-600-A
Description: 6.0L. More Info
MSRP $19.17
$13.80
MSRP $19.17
$13.80
Spark Plug
Part Number: 101-905-611-G
MSRP $18.83
$13.56
MSRP $18.83
$13.56
Spark Plug
Part Number: 101-905-615-A
Replaces: 101-000-054-AC
Description: 4.2L, bosch. More Info
MSRP $18.67
$13.44
MSRP $18.67
$13.44
Spark Plug
Part Number: 7B0-905-601
Replaces: 7B0-000-033-A, 7B0-000-033-B
Description: 3.8L. More Info
MSRP $16.47
$11.86
MSRP $16.47
$11.86
Spark Plug
Part Number: 06K-905-601-B
Description: 2.0L code cymc. 2017-20. Convertible, 2.0L, ngk. Convertible, 1.8L, ngk. Sedan, 2.0L gas, ngk. Coupe, 2.0L. 3.0L. More Info
MSRP $7.88
$5.72
MSRP $7.88
$5.72
Spark Plug
Part Number: 06K-905-601-K
Description: 2.0L, ngk, engine code: dhha. More Info
MSRP $25.83
$18.76
MSRP $25.83
$18.76
Spark Plug
Part Number: 06K-905-601-L
Description: Sedan, 2.0L gas, ngk, code tt6. 2.0L, ngk, engine code: dlra. 2.0L plug-in hybrid. More Info
MSRP $21.00
$15.25
MSRP $21.00
$15.25
Spark Plug
Part Number: 101-000-063-AA
Description: 2.7L. 1.8L. More Info
MSRP $18.67
$13.55
MSRP $18.67
$13.55
Spark Plug
Part Number: 101-905-606-A
Description: 3.2L. More Info
MSRP $18.67
$13.55
MSRP $18.67
$13.55
Spark Plug
Part Number: 101-905-611-G
Description: 3.0L gas. Convertible, 3.0L. Vendor:NGK. More Info
MSRP $18.83
$13.67
MSRP $18.83
$13.67
Spark Plug
Part Number: 101-905-616
Description: 4.2L, 2004-07, ngk. 4.2L, ngk, without RS4. 4.2L, A4/S4, ngk. Vendor:NGK. Vendor #bkr6equa. 4.2L, 2005-06, ngk. More Info
MSRP $14.62
$10.61
MSRP $14.62
$10.61
Spark Plug
Part Number: 101-905-621
Description: 3.2L. To Chassis/VIN 42-8-001 620. Vendor:NGK. More Info
MSRP $23.33
$16.94
MSRP $23.33
$16.94
Spark Plug
Part Number: 101-905-621-B
Replaces: 101-905-621-A
Description: 4.2L, 2007-11, ngk. 5.2L. 4.2L, 2004-07, ngk. Vendor:NGK. More Info
MSRP $23.00
$16.70
MSRP $23.00
$16.70
Spark Plug
Part Number: 003-159-37-03
Replaces: 002-159-76-03, 003-159-04-03, 003-159-28-03
Description: Vendor:champion. Vendor #S12YCC. Vendor:bosch. Vendor #H9DC0. This item is non-returnable. More Info
MSRP $3.40
$2.42
MSRP $3.40
$2.42
Spark Plug
Part Number: 003-159-46-03
Replaces: 002-159-22-03, 003-159-11-03, 003-159-29-03
Description: Vendor:champion. Vendor #N11YCC. Vendor:bosch. Vendor #W8DC0. More Info
MSRP $4.00
$2.90
MSRP $4.00
$2.90
Spark Plug
Part Number: 003-159-68-03
Replaces: 003-159-31-03, 003-159-41-03, 003-159-67-03, 003-159-67-03-26
Description: Vendor:bosch. Vendor #F9DC0. Vendor #F8DC4. Vendor:BERU. Vendor #F8DU4. Vendor #14F-8 DU4. Vendor #F8 DC4. This item is... More Info
MSRP $4.90
$3.51
MSRP $4.90
$3.51
Spark Plug
Part Number: 003-159-76-03
Replaces: 003-159-75-03, 003-159-75-03-10, 003-159-75-03-16, 003-159-75-03-26
Description: Vendor:bosch. Vendor #f8ktcr. This item is non-returnable. More Info
MSRP $8.50
$6.17
MSRP $8.50
$6.17
Spark Plug
Part Number: 004-159-14-03
Options: Left, Right
Replaces: 004-159-14-03-26
Description: 5.5l-v12. Coupe/convertible, 6.0L. Sedan, 6.0L. More Info
MSRP $18.00
$13.01
MSRP $18.00
$13.01
Spark Plug
Part Number: 139-159-14-00
Description: Cla45 amg. Gla45 amg. More Info
MSRP $20.00
$14.52
MSRP $20.00
$14.52
Spark Plug
Part Number: 159-159-00-03
MSRP $32.50
$23.41
MSRP $32.50
$23.41
Spark Plug
Part Number: 254-159-00-00
Replaces: 004-159-80-03
Description: Sedan/wagon, 3.0L - i6. More Info
MSRP $29.00
$20.81
MSRP $29.00
$20.81
Spark Plug
Part Number: 0PB-905-612
Replaces: 999-170-154-90
Description: 2017-19, without gt3. 2.0, 2.5L, 2.0L. More Info
MSRP $27.88
$18.30
MSRP $27.88
$18.30
Spark Plug
Part Number: 7B0-905-600
Description: 4.0L. More Info
MSRP $11.94
$8.59
MSRP $11.94
$8.59
Spark Plug
Part Number: 7B0-905-600-B
Replaces: 7B0-905-600-A
Description: 3.6L. More Info
MSRP $23.86
$17.18
MSRP $23.86
$17.18
Spark Plug
Part Number: 03H-905-600-A
Description: 3.6L. More Info
MSRP $19.17
$13.80
MSRP $19.17
$13.80
Spark Plug
Part Number: 06H-905-621-A
Replaces: 06H-905-621
Description: 2.0L, 2012-16. 2.0L, from 11/08/2010, beru. More Info
MSRP $23.00
$16.56
MSRP $23.00
$16.56
Spark Plug
Part Number: 06K-905-601-B
Description: Eng code cnta. 2.0L, gas, type 1. Vendor:NGK. More Info
MSRP $7.88
$5.68
MSRP $7.88
$5.68
Spark Plug
Part Number: 101-000-035-HJ
Description: 2.8L. More Info
MSRP $14.62
$10.52
MSRP $14.62
$10.52
Spark Plug
Part Number: 101-000-036-AA
Replaces: 101-000-007-AB, 101-000-027-AA
Description: Vendor:champion. Vendor #N7BYC. Vendor:NGK. Vendor #bur6et. Vendor #BP6ET. More Info
MSRP $13.52
$9.73
MSRP $13.52
$9.73
Spark Plug
Part Number: 101-905-606-A
Description: 3.2L. More Info
MSRP $18.67
$13.44
MSRP $18.67
$13.44
Spark Plug
Part Number: 999-170-122-90
Description: 2008-10, 4.8l, without turbo. More Info
MSRP $31.38
$20.59
MSRP $31.38
$20.59
Spark Plug
Part Number: 999-170-128-90
Replaces: 999-170-022-90, 999-170-022-91, 999-170-034-90, 999-170-108-90
MSRP $49.88
$30.43
MSRP $49.88
$30.43
Spark Plug
Part Number: 999-170-156-90
Replaces: 999-170-117-90, 999-170-119-90, 999-170-126-90, 999-170-141-90, 999-170-146-90, 999-170-148-90, 999-170-149-90, 999-170-158-90, 999-170-159-90, 999-170-174-90, N-017-811-28, N-017-812-25
Description: Vendor:bosch. Vendor #WR7DC. Vendor #WR7DS. More Info
MSRP $24.24
$14.79
MSRP $24.24
$14.79
Spark Plug
Part Number: 999-170-179-90
MSRP $8.04
$4.90
MSRP $8.04
$4.90
Spark Plug
Part Number: 999-170-201-90
MSRP $21.34
$13.02
MSRP $21.34
$13.02
Spark Plug
Part Number: 999-170-227-90
MSRP $101.19
$93.41
MSRP $101.19
$93.41
Spark Plug
Part Number: 999-170-233-90
Description: 3.0L. 3.6L, 2015. More Info
MSRP $26.32
$17.28
MSRP $26.32
$17.28
Spark Plug
Part Number: 000-159-05-00
Replaces: 004-159-82-03
Description: Cla250, cla35 amg. Gla250, gla35 amg. G550. G63 amg. , 4.0L. 2.0l, without hybrid. Coupe, convertible, 2.0L. Optional. More Info
MSRP $21.00
$14.96
MSRP $21.00
$14.96
Spark Plug
Part Number: 004-159-39-03
Description: Sedan, 6.3l. Sl63. More Info
MSRP $25.00
$17.98
MSRP $25.00
$17.98
Spark Plug
Part Number: 04E-905-612-C
Replaces: 04E-905-612, 04E-905-612-E
Description: 1.4L. More Info
MSRP $18.67
$13.55
MSRP $18.67
$13.55
Spark Plug
Part Number: 079-905-626-L
Replaces: 079-905-626-B, 079-905-626-E, 079-905-626-J
Description: 2.5L. More Info
MSRP $25.00
$18.15
MSRP $25.00
$18.15
Spark Plug
Part Number: 0P2-905-601
Description: 4.0L. More Info
MSRP $25.00
$18.15
MSRP $25.00
$18.15
Spark Plug
Part Number: 101-000-051-AA
Description: Vendor:bosch. Vendor #f7ltcr. More Info
MSRP $13.52
$9.81
MSRP $13.52
$9.81
Spark Plug
Part Number: 101-000-054-AD
MSRP $23.33
$16.94
MSRP $23.33
$16.94
Spark Plug
Part Number: 101-000-063-AC
MSRP $18.67
$13.55
MSRP $18.67
$13.55
Spark Plug
Part Number: 101-905-600-A
Description: 6.0L. More Info
MSRP $19.17
$13.92
MSRP $19.17
$13.92
Spark Plug
Part Number: 101-905-622
Description: 3.6L. More Info
MSRP $19.17
$13.92
MSRP $19.17
$13.92
Spark Plug
Part Number: 101-905-631-A
Description: Vendor:bosch. More Info
MSRP $18.33
$13.31
MSRP $18.33
$13.31
Spark Plug
Part Number: 270-159-07-00
Other Names: Spark Plugs More Names
Replaces: 004-159-70-03, 004-159-79-03, 270-159-07-00-64, Q-4-15-0038
Description: Without high output. Cla250. Sprinter van. 2.0l gas. Glk/glc, 2.0l. Coupe, convertible, 2.0L. Sedan, 2.0L. 2.0l, with hybrid. More Info
MSRP $21.50
$15.61
MSRP $21.50
$15.61
Spark Plug
Part Number: 999-170-103-90
Description: 3.6L. More Info
MSRP $30.45
$19.98
MSRP $30.45
$19.98
Spark Plug
Part Number: 999-170-130-90
Description: 4.8L, without turbo. 2009-12. 3.6L. From Chassis/VIN 9 05541. From Engine # 04965. More Info
MSRP $25.59
$16.80
MSRP $25.59
$16.80
Spark Plug
Part Number: 999-170-183-90
Replaces: 999-170-178-90, 999-170-182-90
MSRP $19.26
$11.75
MSRP $19.26
$11.75
Spark Plug
Part Number: 999-170-189-9A
Replaces: 999-170-189-90
MSRP $13.82
$8.43
MSRP $13.82
$8.43
Spark Plug
Part Number: 999-170-223-90
Description: 2005-08. 2006-08. More Info
MSRP $30.32
$19.90
MSRP $30.32
$19.90
Spark Plug
Part Number: 9A7-905-601-50
Description: 2.9L. 2.9, 3.0L, 2019-20. More Info
MSRP $32.40
$21.26
MSRP $32.40
$21.26
Spark Plug
Part Number: 9A7-905-606-00
Replaces: 06M-905-606-D
Description: 2.0, 2.5L, 2.5L. More Info
MSRP $26.17
$17.18
MSRP $26.17
$17.18
Spark Plug
Part Number: 0PB-905-603-A
Description: 4.0L. More Info
MSRP $27.42
$18.00
MSRP $27.42
$18.00
Spark Plug
Part Number: 04E-905-602-D
Other Names: Spark Plug More Names
Description: Spark Plug. \ \ Fits Golf, Jetta, SportWagen\ \ 1.4 Liter. 1.4L. More Info
MSRP $19.17
$13.80
MSRP $19.17
$13.80
Spark Plug
Part Number: 06H-905-601-A
Replaces: 101-905-631-H, 101-905-631-B
Description: 2.0L, 2007-11. 2.0L, to 11/05/2010. 2.0L, from 11/08/2010, ngk. 2.0L, gas, vin code a, 6 or 8. 2.0L, gas, with turbocharger, ngk. More Info
MSRP $18.67
$13.44
MSRP $18.67
$13.44
Spark Plug
Part Number: 06K-905-601-D
Other Names: Spark Plug More Names
Description: Spark Plug. \ \ Fits AllTrack, Beetle, Beetle Convertible, Golf, GTI, Jetta, Jetta GLI, Passat, SportWagen\ \ 1.8 Liter. 2.0 Liter. 2.0... More Info
MSRP $15.03
$10.82
MSRP $15.03
$10.82
Spark Plug
Part Number: 06K-905-601-L
Description: 2.0L, gas, type 2. More Info
MSRP $21.00
$15.12
MSRP $21.00
$15.12
Spark Plug
Part Number: 101-000-033-AA
MSRP $14.62
$10.52
MSRP $14.62
$10.52
Spark Plug
Part Number: 101-000-036-AB
Replaces: 101-000-007-AC, 101-000-026-AA, 101-000-027-AC, 101-000-036-AC, 101-000-007-AD
MSRP $13.52
$9.73
MSRP $13.52
$9.73
Spark Plug
Part Number: 101-000-051-AA
MSRP $13.52
$9.73
MSRP $13.52
$9.73
Spark Plug
Part Number: 101-000-062-AB
Description: Convertible, 2.0L. Vendor:NGK. Vendor #pzfr5d-1. More Info
MSRP $18.67
$13.44
MSRP $18.67
$13.44
Spark Plug
Part Number: 101-905-600-C
Replaces: 101-905-600
Description: Convertible, 2.5L, from vin 1y6318683 to vin 1y8415651. More Info
MSRP $14.62
$10.52
MSRP $14.62
$10.52
Spark Plug
Part Number: 101-905-607
Description: 4.0L. More Info
MSRP $14.62
$10.52
MSRP $14.62
$10.52
Spark Plug
Part Number: 101-905-621-B
Replaces: 101-905-621-A
Description: 4.2L, from 12/06, all. More Info
MSRP $23.00
$16.56
MSRP $23.00
$16.56
Spark Plug
Part Number: 101-905-622
Description: 3.6L, from 11/09/2010. 3.6L, to 02/19/2018. More Info
MSRP $19.17
$13.80
MSRP $19.17
$13.80
Spark Plug
Part Number: 101-905-622-A
Description: 3.6L, to 11/05/2010. More Info
MSRP $19.17
$13.80
MSRP $19.17
$13.80
Spark Plug
Part Number: 004-159-07-03
Replaces: 003-159-80-03
MSRP $14.50
$10.29
MSRP $14.50
$10.29
Spark Plug
Part Number: 06H-905-611
Description: Bosch. More Info
MSRP $18.83
$13.67
MSRP $18.83
$13.67
Spark Plug
Part Number: 06K-905-611-C
Description: Convertible, 1.8L, bosch. Sedan, 2.0L gas, bosch. More Info
MSRP $21.00
$15.25
MSRP $21.00
$15.25
Spark Plug
Part Number: 06M-905-606-F
Description: 2.9L. 3.0L plug-in hybrid. Convertible, 3.0L. Coupe, 3.0L. More Info
MSRP $13.90
$10.09
MSRP $13.90
$10.09
Spark Plug
Part Number: 079-905-620
Replaces: 101-905-640-D
Description: 4.2L, 2008-10, beru. 5.2L, beru. 4.2L, 2007-11, beru. Vendor:BERU. More Info
MSRP $21.00
$15.25
MSRP $21.00
$15.25
Spark Plug
Part Number: 101-000-033-AA
Description: Vendor #bkur6et-10. Vendor:NGK. More Info
MSRP $14.62
$10.61
MSRP $14.62
$10.61
Spark Plug
Part Number: 101-000-035-HJ
Description: 2.8L. Vendor:NGK. Vendor #bkr6ekub. More Info
MSRP $14.62
$10.61
MSRP $14.62
$10.61

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