Spark Plugs

Spark plugs ignite the fuel/air mixture in your car. Some of the symptoms of a bad spark plug include slow acceleration, poor fuel economy, engine misfiring, and difficulty starting your vehicle. Spark plugs are inexpensive to replace. They are able to be replaced right at your home if you have the right spark plugs for your model. We carry a wide variety of OEM spark plugs here for you to browse. Ensure your ignition system runs as best it should and keep your plugs in good shape. Check your vehicle's owner's manual to find out how often the original spark plugs should be replaced. If you don't follow these guidelines, you are opening your vehicle up for more costly repairs later. Protect the engine with high-quality, genuine spark plugs meant to fit your model. When you shop factory-direct on our site, you gain access to compatible maintenance parts made for your vehicle. At German Auto Parts Source, we only offer the best OEM parts for your make and model. By changing the spark plugs, and following the other maintenance requirements, you ensure that the car engine continues to provide years of reliable service.

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Spark Plug
Part Number: 004-159-18-03-26
Other Names: 004 159 18 03 26 More Names
Replaces: 004-159-18-03, 004-159-34-03, 004-159-49-03
Description: Sl550. 4.6 & 5.5L. Optional. 5.5l-v8, without turbo. 3.5l, 5.0l, 6.3l, 5.5l, 3.5l. More Info
Fits:
  • Mercedes-Benz:
    • C 230,
    • C 250,
    • C 280,
    • C 300,
    • C 350,
    • CL 550,
    • CLK 350,
    • CLK 550,
    • CLS 550,
    • E 350,
    • E 550,
    • G 550,
    • GL 450,
    • GL 550,
    • GLK 350,
    • ML 350,
    • ML 450,
    • ML 550,
    • R 350,
    • S 400,
    • S 550,
    • SL 550,
    • SLK 250,
    • SLK 280,
    • SLK 300,
    • SLK 350
  • 21 more
$18.50
$13.97
$18.50
$13.97
Spark Plug
Part Number: 004-159-81-03
Other Names: 004 159 81 03 More Names
Replaces: 004-159-64-03
Description: Suv, 5.5L. Coupe, 3.5L. 4.6L biturbo. 4.6L & 5.5L-v8. 5.5l bi-turbo. 3.0l & 3.5l, 3.5l. Sedan, 4.6 & 5.5L. Sedan/wagon, 3.5l. 5.5l-v8,... More Info
Fits:
  • Mercedes-Benz:
    • C 300,
    • C 350,
    • CL 550,
    • CL 63 AMG®,
    • CLS 550,
    • CLS 63 AMG®,
    • CLS 63 AMG® S,
    • E 350,
    • E 400,
    • E 550,
    • E 63 AMG®,
    • E 63 AMG® S,
    • G 63 AMG®,
    • GL 450,
    • GL 550,
    • GL 63 AMG®,
    • GLE 350,
    • GLE 63 AMG®,
    • GLE 63 AMG® S,
    • GLK 350,
    • GLS 550,
    • GLS 63 AMG®,
    • Maybach S 550,
    • ML 350,
    • ML 550,
    • ML 63 AMG®,
    • R 350,
    • S 550,
    • S 63 AMG®,
    • SL 550,
    • SL 63 AMG®,
    • SLK 250,
    • SLK 300,
    • SLK 350,
    • SLK 55 AMG®
  • 30 more
$24.50
$18.42
$24.50
$18.42
Spark Plug
Part Number: 003-159-78-03-26
Other Names: 003 159 78 03 26 More Names
Replaces: 003-159-72-03, 003-159-73-03, 003-159-78-03
Description: Vendor:BERU. Vendor:bosch. Vendor #f7ktcr. Vendor #14 fgh-7 dturx 0. This product cannot be returned. This item is non-returnable. More Info
Fits:
  • Mercedes-Benz:
    • C 230,
    • SLK 230
$10.50
$8.00
$10.50
$8.00
Spark Plug
Part Number: 003-159-81-03
Other Names: 003 159 81 03 More Names
Description: Optional. Vendor:BERU. Vendor #14fgh-8 dpurx 2. More Info
Fits:
  • Mercedes-Benz:
    • C 240,
    • CL 500,
    • CLK 430,
    • E 430,
    • ML 430,
    • S 420,
    • S 500,
    • S 600,
    • SL 500,
    • SL 600
  • 5 more
$16.00
$12.19
$16.00
$12.19
Spark Plug
Part Number: 139-159-14-00
Description: Cla45 amg. More Info
Fits:
  • Mercedes-Benz:
    • CLA 45 AMG®
$18.50
$13.97
$18.50
$13.97
Spark Plug
Part Number: 159-159-00-03
Other Names: 159 159 00 03 More Names
Fits:
  • Mercedes-Benz:
    • SLS AMG®
$27.00
$20.32
$27.00
$20.32
Spark Plug
Part Number: 999-170-062-90
Replaces: 999-170-061-90
Fits:
  • Porsche:
    • 944
$13.86
$11.65
$13.86
$11.65
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 #WR7DC. Vendor #WR7DS. Vendor:bosch. More Info
Fits:
  • Porsche:
    • 911,
    • 924,
    • 944
$18.13
$16.48
$18.13
$16.48
Spark Plug
Part Number: 999-170-179-90
Fits:
  • Porsche:
    • 944
$6.04
$5.46
$6.04
$5.46
Spark Plug
Part Number: 999-170-227-90
Fits:
  • Porsche:
    • Carrera GT
$98.75
$91.15
$98.75
$91.15
Spark Plug
Part Number: 999-170-232-90
Fits:
  • Porsche:
    • 911
$28.29
$21.21
$28.29
$21.21
Spark Plug
Part Number: 955-170-219-90
Description: 2003-06, 3.2l. More Info
Fits:
  • Porsche:
    • Cayenne
$32.88
$24.77
$32.88
$24.77
Spark Plug
Part Number: 999-170-122-90
Description: 2008-10, 4.8l, without turbo. More Info
Fits:
  • Porsche:
    • Cayenne
$26.32
$19.82
$26.32
$19.82
Spark Plug
Part Number: 999-170-129-90
Fits:
  • Porsche:
    • 911
$38.48
$28.83
$38.48
$28.83
Spark Plug
Part Number: 999-170-130-90
Description: 3.6L. 2009-12. From Engine # 04965. 4.8L, without turbo. From Chassis/VIN 9 05541. More Info
Fits:
  • Porsche:
    • 911,
    • Boxster,
    • Cayenne,
    • Cayman,
    • Panamera
$23.18
$17.46
$23.18
$17.46
Spark Plug
Part Number: 999-170-153-90
Fits:
  • Porsche:
    • 911
$34.31
$25.84
$34.31
$25.84
Spark Plug
Part Number: 999-170-190-90
Fits:
  • Porsche:
    • 911
$55.50
$38.85
$55.50
$38.85
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
Fits:
  • Porsche:
    • 911
$21.08
$14.76
$21.08
$14.76
Spark Plug
Part Number: 999-170-201-90
Fits:
  • Porsche:
    • Boxster
$20.70
$14.49
$20.70
$14.49
Spark Plug
Part Number: 999-170-218-90
Description: Vendor:bosch. Vendor #fgr6kqe. 2003-06, 4.5l, s. More Info
Fits:
  • Porsche:
    • Cayenne
$29.24
$22.02
$29.24
$22.02
Spark Plug
Part Number: 999-170-221-90
Replaces: 999-170-222-90
Description: Vendor:BERU. Vendor #14F-6. 2003-06, 4.5l, turbo. More Info
Fits:
  • Porsche:
    • Cayenne
$21.69
$16.34
$21.69
$16.34
Spark Plug
Part Number: 999-170-228-90
Replaces: 999-170-229-90
Description: 3.8L. 2008-10, 4.8l, with turbo. More Info
Fits:
  • Porsche:
    • 911,
    • Cayenne,
    • Panamera
$24.01
$18.09
$24.01
$18.09
Spark Plug
Part Number: 9A7-905-601-00
Replaces: 9A7-905-601-01
Description: 4.0L. More Info
Fits:
  • Porsche:
    • Cayenne,
    • Panamera
$34.01
$25.62
$34.01
$25.62
Spark Plug
Part Number: 9A7-905-606-00
Replaces: 06M-905-606-D
Description: 2.5L. More Info
Fits:
  • Porsche:
    • 718 Boxster,
    • 718 Cayman
$24.85
$18.72
$24.85
$18.72
Spark Plug
Part Number: 000-159-05-00
Other Names: 000 159 05 00 More Names
Replaces: 004-159-82-03
Description: G550. G63 amg. Optional. Sedan, 4.0L. Coupe, convertible, 2.0L. Coupe, convertible, 4.0L. More Info
Fits:
  • Mercedes-Benz:
    • A 220,
    • AMG® GT,
    • AMG® GT C,
    • AMG® GT R,
    • AMG® GT R Pro,
    • AMG® GT S,
    • C 300,
    • C 63 AMG®,
    • C 63 AMG® S,
    • E 63 AMG®,
    • E 63 AMG® S,
    • G 550,
    • G 550 4 x4,
    • G 63 AMG®,
    • GLC 63 AMG®,
    • GLC 63 AMG® S,
    • Maybach S 560,
    • S 560,
    • S 63 AMG®
  • 14 more
$18.50
$13.97
$18.50
$13.97
Spark Plug
Part Number: 003-159-05-03
Other Names: 003 159 05 03 More Names
Replaces: 003-159-24-03, 003-159-24-03-64
Description: Vendor #H8DC0. Vendor:bosch. Vendor #S10YCC. Vendor:champion. More Info
Fits:
  • Mercedes-Benz:
    • 190 E
$4.20
$3.18
$4.20
$3.18
Spark Plug
Part Number: 003-159-68-03
Other Names: 003 159 68 03 More Names
Replaces: 003-159-31-03, 003-159-41-03, 003-159-67-03, 003-159-67-03-26
Description: Vendor:BERU. Vendor #F8DU4. Vendor #F8DC4. Vendor #F9DC0. Vendor:bosch. Vendor #F8 DC4. Vendor #14F-8 DU4. This product cannot be... More Info
Fits:
  • Mercedes-Benz:
    • 300 CE,
    • 300 E,
    • 300 SE,
    • 300 SL,
    • 300 TE,
    • 400 E,
    • 400 SE,
    • 400 SEL,
    • 500 E,
    • 500 SEC,
    • 500 SEL,
    • 500 SL,
    • 600 SEC,
    • 600 SEL,
    • 600 SL,
    • C 220,
    • C 230,
    • C 280,
    • C 36 AMG®,
    • E 320,
    • E 420,
    • E 500,
    • S 320,
    • S 420,
    • S 500,
    • S 600,
    • SL 320,
    • SL 500,
    • SL 600
  • 24 more
$4.90
$3.68
$4.90
$3.68
Spark Plug
Part Number: 003-159-76-03
Other Names: 003 159 76 03 More Names
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 product cannot be returned. This item is non-returnable. More Info
Fits:
  • Mercedes-Benz:
    • C 230,
    • S 320
$8.50
$6.48
$8.50
$6.48
Spark Plug
Part Number: 003-159-97-03
Other Names: 003 159 97 03 More Names
Replaces: 003-159-97-03-26, 003-159-97-03-98
Fits:
  • Mercedes-Benz:
    • C 230,
    • C 32 AMG®,
    • C 55 AMG®,
    • CLK 55 AMG®,
    • SLK 230,
    • SLK 32 AMG®,
    • SLK 55 AMG®
  • 2 more
$29.50
$22.23
$29.50
$22.23
Spark Plug
Part Number: 004-159-07-03
Other Names: 004 159 07 03 More Names
Replaces: 003-159-80-03
Fits:
  • Mercedes-Benz:
    • CL 600,
    • S 600
$14.50
$10.80
$14.50
$10.80
Spark Plug
Part Number: 004-159-69-03
Other Names: 004 159 69 03 More Names
Replaces: 004-159-65-03, 004-159-68-03, 004-159-72-03, 004-159-75-03
Description: Suv, 3.0L. Optional. 3.0l gas. Glk/glc, 3.0l. 3.0L biturbo. Sedan, wagon, 3.0L - v6. Coupe, convertible, 4.0L. Coupe, convertible, v6 -... More Info
Fits:
  • Mercedes-Benz:
    • C 300,
    • C 350,
    • C 400,
    • C 43 AMG®,
    • C 450 AMG®,
    • C 63 AMG®,
    • C 63 AMG® S,
    • CLA 45 AMG®,
    • CLS 400,
    • E 350,
    • E 400,
    • E 43 AMG®,
    • E 450,
    • E 53 AMG®,
    • GL 450,
    • GLA 45 AMG®,
    • GLC 43 AMG®,
    • GLE 350,
    • GLE 400,
    • GLE 43 AMG®,
    • GLE 450 AMG®,
    • GLE 550 e,
    • GLS 450,
    • ML 350,
    • ML 400,
    • S 450,
    • S 550 e,
    • SL 400,
    • SL 450,
    • SLC 43 AMG®
  • 25 more
$22.50
$17.15
$22.50
$17.15
Spark Plug
Part Number: 999-170-103-90
Description: 3.6L. More Info
Fits:
  • Porsche:
    • 911
$27.30
$20.45
$27.30
$20.45
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
Fits:
  • Porsche:
    • 911
$40.55
$33.91
$40.55
$33.91
Spark Plug
Part Number: 999-170-151-90
Description: 2012-16. More Info
Fits:
  • Porsche:
    • 911,
    • Boxster,
    • Cayman
$24.59
$18.52
$24.59
$18.52
Spark Plug
Part Number: 999-170-152-90
Fits:
  • Porsche:
    • 918 Spyder
$49.57
$37.14
$49.57
$37.14
Spark Plug
Part Number: 003-159-10-03
Other Names: 003 159 10 03 More Names
Replaces: 002-159-31-03, 003-159-27-03, 003-159-47-03
Description: Vendor #W9DC0. Vendor:bosch. Vendor #N12YCC. Vendor:champion. More Info
Fits:
  • Mercedes-Benz:
    • 380 SE,
    • 380 SL,
    • 560 SEC,
    • 560 SEL,
    • 560 SL
$6.50
$4.95
$6.50
$4.95
Spark Plug
Part Number: 004-159-13-03
Other Names: 004 159 13 03 More Names
Replaces: 004-159-23-03, 004-159-23-03-26, 004-159-45-03-26
Description: Optional. Vendor:NGK. Vendor:bosch. More Info
Fits:
  • Mercedes-Benz:
    • C 230,
    • CL 55 AMG®,
    • CLS 55 AMG®,
    • E 55 AMG®,
    • G 55 AMG®,
    • S 55 AMG®,
    • SL 55 AMG®,
    • SLR McLaren
  • 3 more
$19.50
$14.61
$19.50
$14.61
Spark Plug
Part Number: 004-159-39-03
Other Names: 004 159 39 03 More Names
Description: Sl63. Coupe, 6.3L. 3.5l, 5.0l, 6.3l, 5.5l, 6.3l. More Info
Fits:
  • Mercedes-Benz:
    • C 63 AMG®,
    • CL 63 AMG®,
    • CLK 63 AMG®,
    • CLS 63 AMG®,
    • E 63 AMG®,
    • ML 63 AMG®,
    • R 63 AMG®,
    • S 63 AMG®,
    • SL 63 AMG®
  • 4 more
$23.50
$17.78
$23.50
$17.78
Spark Plug
Part Number: 004-159-80-03
Other Names: 004 159 80 03 More Names
Description: Sedan/wagon, 3.0L - i6. Coupe, convertible, i6 - 3.0l. More Info
Fits:
  • Mercedes-Benz:
    • AMG® GT 53,
    • CLS 450,
    • CLS 53 AMG®,
    • E 450,
    • E 53 AMG®
$24.50
$18.42
$24.50
$18.42
Spark Plug
Part Number: 0PB-905-612
Replaces: 999-170-154-90
Description: 2.0L. 2017-19, without gt3. More Info
Fits:
  • Porsche:
    • 718 Boxster,
    • 718 Cayman,
    • 911
$25.20
$18.98
$25.20
$18.98
Spark Plug
Part Number: 955-170-220-90
Description: 2008-10, 3.6l. More Info
Fits:
  • Porsche:
    • Cayenne
$32.88
$24.77
$32.88
$24.77
Spark Plug
Part Number: 958-905-601-00
Description: 2.0L. More Info
Fits:
  • Porsche:
    • Macan
$32.42
$24.42
$32.42
$24.42
Spark Plug
Part Number: 270-159-06-00
Other Names: 270 159 06 00 More Names
Description: Optional. Cla45 amg. With high output. More Info
Fits:
  • Mercedes-Benz:
    • C 43 AMG®,
    • CLA 45 AMG®,
    • GLA 250,
    • GLA 45 AMG®,
    • GLC 43 AMG®,
    • S 450,
    • SL 450
  • 2 more
$15.00
$11.43
$15.00
$11.43
Spark Plug
Part Number: 270-159-07-00
Other Names: Spark Plugs, 270 159 07 00 More Names
Replaces: 004-159-70-03, 004-159-79-03, Q-4-15-0038
Description: Cla250. Sedan, 2.0L. Glk/glc, 2.0l. Sprinter van. Without high output. Coupe, convertible, 2.0L. More Info
Fits:
  • Mercedes-Benz:
    • C 300,
    • C 350 e,
    • CLA 250,
    • CLA 45 AMG®,
    • E 300,
    • GLA 250,
    • GLA 45 AMG®,
    • GLC 300,
    • GLC 350 e,
    • Metris,
    • SLC 300,
    • SLK 300,
    • Sprinter 1500,
    • Sprinter 2500,
    • Sprinter 3500
  • 10 more
$18.50
$13.97
$18.50
$13.97
Spark Plug
Part Number: 958-170-221-90
Fits:
  • Porsche:
    • Cayenne,
    • Panamera
$30.86
$23.24
$30.86
$23.24
Spark Plug
Part Number: 958-170-222-90
Description: 3.6L, 2011-14. More Info
Fits:
  • Porsche:
    • Cayenne
$32.88
$24.77
$32.88
$24.77
Spark Plug
Part Number: 9A7-905-601-50
Description: 2.9L. 2.9, 3.0L. 3.0L, 2019. More Info
Fits:
  • Porsche:
    • Cayenne,
    • Macan,
    • Panamera
$38.23
$27.57
$38.23
$27.57
Spark Plug
Part Number: 003-159-37-03
Other Names: 003 159 37 03 More Names
Replaces: 002-159-76-03, 003-159-04-03, 003-159-28-03
Description: Vendor #H9DC0. Vendor:bosch. Vendor #S12YCC. Vendor:champion. This product cannot be returned. This item is non-returnable. More Info
Fits:
  • Mercedes-Benz:
    • 190 E,
    • 260 E,
    • 300 CE,
    • 300 E,
    • 300 SE,
    • 300 SEL,
    • 300 TE
  • 2 more
$3.40
$2.54
$3.40
$2.54

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