• SHOP
  • CLUB
0
My Garage
Add vehicle
Car parts
Example
Search
0
items #
£ 0,00
Your basket is empty

Spark plugs RIDEX MERCEDES-BENZ SL

Online store for MERCEDES-BENZ SL: Spark plugs RIDEX
Search car parts by registration number
Select your car model to search for car parts
CAN’T FIND YOUR CAR IN THE CATALOGUE?

RIDEX Spark plugs
MERCEDES-BENZ SL catalogue online

RIDEX original catalogue: Engine spark plug Mercedes-Benz SL Original OEM RIDEX Spark plugs MERCEDES-BENZ SL at incredible savings

RIDEX Engine spark plug Top MERCEDES-BENZ SL Models

MERCEDES-BENZ SL Convertible
MERCEDES-BENZ SL Coupe

Spark plug MERCEDES-BENZ SL in brand quality: Top Manufacturers

Catalogue of manufacturers original RIDEX: Spark plugs for MERCEDES-BENZ SL
Other Ignition and preheating spare parts from RIDEX MERCEDES-BENZ SL

Spark plugs RIDEX suitable for MERCEDES-BENZ SL: review

Top 10 Reviews

Spark plugs MERCEDES-BENZ SL RIDEX 686S0010 686S0010 RIDEX Engine spark plug Mercedes-Benz SL review
R.H. 21.08.2025

Good quality plugs

Spark plugs MERCEDES-BENZ SL RIDEX 686S0117 686S0117 RIDEX Engine spark plug Mercedes-Benz SL review
P.B. 08.08.2025

AUTODOC are very reliable!

Spark plugs MERCEDES-BENZ SL RIDEX 686S0031 686S0031 RIDEX Engine spark plug Mercedes-Benz SL review
R.P. 02.07.2025

great value

Spark plugs MERCEDES-BENZ SL RIDEX 686S0034 Spark plug 686S0034 review
T.J. 25.05.2025

they are not suited for my car, it started misfiring.

Spark plugs MERCEDES-BENZ SL RIDEX 686S0002 Spark plug 686S0002 review
Guest 19.04.2025

Good value

Spark plugs MERCEDES-BENZ SL RIDEX 686S0117 Spark plug 686S0117 review
P.B. 26.02.2025

Price is good but quality looks ok.

Spark plugs MERCEDES-BENZ SL RIDEX 686S0085 686S0085 Engine spark plugs experience
Guest 30.01.2025

It better work

Spark plugs MERCEDES-BENZ SL RIDEX 686S0034 686S0034 Engine spark plugs experience
M.I. 20.11.2024

Price

Spark plugs MERCEDES-BENZ SL RIDEX 686S0034 Spark plug set 686S0034 review
R.F. 05.08.2024

its made for car running on lpg, i'll check how well it works.

Spark plugs MERCEDES-BENZ SL RIDEX 686S0005 Spark plug set 686S0005 review
D.F.D.F. 14.06.2024

my car has not had the plugs done for a long time so i dont know when they were last changed

Have you ever bought RIDEX products from AUTODOC and do you want to share your experience? Help others make the best choice. Leave your feedback and recommendations

Please rate this product
4.6
5 stars 292
4 stars 212
3 stars 0
2 stars 0
1 stars 0
Find cheap deals for

RIDEX Engine spark plugs MERCEDES-BENZ SL of brand quality in our amazing selection

We offer RIDEX brand produts in OEM quality. Find the right branded Spark plugs spare part suitable for your MERCEDES-BENZ SL car in our catagory.

-59%
686S0057 Spark plugs RIDEX MERCEDES-BENZ SL cost uk
Reviews - 8
Parts Details
  • Spark Plug: Nickel Middle Electrode, with taper gasket seat
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • External Thread [mm]: 14
  • Thread Length [mm]: 17,5
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 20
  • Number of pins: 1
  • Tightening angle [degrees]: 15
  • RIDEX: Spark plug
  • Item number: 686S0057
  • Condition: New
Details
RIDEX 686S0057 Spark plug Spanner Size: 16 mm
Article number: 686S0057
compared to RRP £ 4,10

£ 1,65
Price per item
price incl. 20% VAT, excl. delivery costs
-40%
686S0002 Spark plugs RIDEX MERCEDES-BENZ SL cost uk
Reviews - 28
Parts Details
  • Spark Plug: Nickel Middle Electrode, Fixed SAE connector, 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • RIDEX: Spark plug
  • Item number: 686S0002
  • Condition: New
Details
RIDEX 686S0002 Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 686S0002
compared to RRP £ 3,70

£ 2,21
Price per item
price incl. 20% VAT, excl. delivery costs
-24%
686S0012 Spark plugs RIDEX MERCEDES-BENZ SL cost uk
Reviews - 19
Parts Details
  • Spark Plug: 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 20,8
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • RIDEX: Spark plug
  • Item number: 686S0012
  • Condition: New
Details
RIDEX 686S0012 Spark plug Spanner Size: 20,8
Article number: 686S0012
compared to RRP £ 4,20

£ 3,17
Price per item
price incl. 20% VAT, excl. delivery costs
686S0320 Spark plugs RIDEX MERCEDES-BENZ SL cost uk
Reviews - 53
Parts Details
  • Product line: V-Line
  • Spark Plug: Nickel Middle Electrode, 3 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 5,2
  • Thread Size: M14 x 1,25
  • RIDEX: Spark plug
  • Item number: 686S0320
  • Condition: New
Details
RIDEX 686S0320 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 686S0320
£ 11,32
(Price per set)
price incl. 20% VAT, excl. delivery costs
-44%
686S0022 Spark plugs MERCEDES-BENZ SL RIDEX price uk
Reviews - 6
Parts Details
  • Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode, Fixed SAE connector
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • RIDEX: Spark plug
  • Item number: 686S0022
  • Condition: New
Details
RIDEX 686S0022 Spark plug Spanner Size: 16 mm
Article number: 686S0022
compared to RRP £ 9,00

£ 5,00
Price per item
price incl. 20% VAT, excl. delivery costs
-50%
686S0026 Spark plugs MERCEDES-BENZ SL RIDEX price uk
Reviews - 5
Parts Details
  • Product line: ULTRA
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1,25
  • Connector type: SAE
  • Tightening torque from [Nm]: 20
  • RIDEX: Spark plug
  • Item number: 686S0026
  • Condition: New
Details
RIDEX 686S0026 Spark plug M14x1,25, Spanner Size: 16 mm
Article number: 686S0026
compared to RRP £ 11,70

£ 5,80
Price per item
price incl. 20% VAT, excl. delivery costs
686S0071 Spark plugs MERCEDES-BENZ SL RIDEX price uk
Reviews - 20
Parts Details
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14 x 1,25
  • Tightening Torque [Nm]: 25
  • Assy. / disassy. by qualified personnel required!
  • RIDEX: Spark plug
  • Item number: 686S0071
  • Condition: New
Details
RIDEX 686S0071 Spark plug M14 x 1,25, Spanner Size: 16 mm
Article number: 686S0071
£ 8,28
(Price per set)
price incl. 20% VAT, excl. delivery costs
-35%
686S0118 Spark plugs MERCEDES-BENZ SL RIDEX price uk
Reviews - 13
Parts Details
  • Product line: Aerovantage Spoiler
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
  • Electrode Gap [mm]: 0,75
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3
  • Thread Size: M14x1,25
  • Connector type: SAE
  • Tightening torque from [Nm]: 30
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 9
  • Projection [mm]: 1,5
  • RIDEX: Spark plug
  • Item number: 686S0118
  • Condition: New
Details
RIDEX 686S0118 Spark plug M14x1,25, Spanner Size: 16 mm
Article number: 686S0118
compared to RRP £ 10,30

£ 6,68
Price per item
price incl. 20% VAT, excl. delivery costs
-53%
686S0138 RIDEX Spark plug set Mercedes R231 cost
Reviews - 3
Parts Details
  • Spark Plug: 1 - Earthed Electrode, with gasket seat, Platinum Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Thread Size: M12x1,25
  • Connector type: SAE
  • Tightening torque from [Nm]: 15
  • RIDEX: Spark plug
  • Item number: 686S0138
  • Condition: New
Details
RIDEX 686S0138 Spark plug M12x1,25, Spanner Size: 16 mm
Article number: 686S0138
compared to RRP £ 14,60

£ 6,83
Price per item
price incl. 20% VAT, excl. delivery costs
-45%
686S0021 RIDEX Spark plugs Mercedes C107 cost
Reviews - 5
Parts Details
  • Spark Plug: Platinum Middle Electrode, 1 - Earthed Electrode
  • Electrode Gap [mm]: 1,1
  • Spanner Size: 16 mm
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 25
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • RIDEX: Spark plug
  • Item number: 686S0021
  • Condition: New
Details
RIDEX 686S0021 Spark plug Spanner Size: 16 mm
Article number: 686S0021
compared to RRP £ 14,70

£ 8,00
Price per item
price incl. 20% VAT, excl. delivery costs
686S0061 RIDEX Engine spark plug Mercedes R107 cost
Reviews - 19
Parts Details
  • Spark Plug: 2 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Tightening Torque [Nm]: 22
  • Diameter [mm]: 14
  • Weight [g]: 43
  • alternative item: K20TT
  • RIDEX: Spark plug
  • Item number: 686S0061
  • Condition: New
Details
RIDEX 686S0061 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: 686S0061
£ 12,00
(Price per set)
price incl. 20% VAT, excl. delivery costs
-51%
686S0117 RIDEX Spark plug Mercedes SL R230 cost
Reviews - 15
Parts Details
  • Product line: Iridium Tough
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Diameter [mm]: 12
  • Gross Weight [g]: 50
  • alternative item: IXUH22FTT
  • RIDEX: Spark plug
  • Item number: 686S0117
  • Condition: New
Details
RIDEX 686S0117 Spark plug Spanner Size: 16 mm
Article number: 686S0117
compared to RRP £ 20,30

£ 9,78
Price per item
price incl. 20% VAT, excl. delivery costs
686S0029 RIDEX Engine spark plugs SL R129 cost
Reviews - 8
Parts Details
  • Product line: LPG Laser Line
  • Spark Plug: Fixed SAE connector, 1 - Earthed Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14 x 1,25
  • Fuel Type: CNG / LPG
  • Recommended change interval [km]: 60000
  • RIDEX: Spark plug
  • Item number: 686S0029
  • Condition: New
Details
RIDEX 686S0029 Spark plug CNG/LPGM14 x 1,25, Spanner Size: 16 mm
Article number: 686S0029
£ 9,60
Price per item
price incl. 20% VAT, excl. delivery costs
686S0065 RIDEX Spark plug set Mercedes R231 cost
Reviews - 56
Parts Details
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • RIDEX: Spark plug
  • Item number: 686S0065
  • Condition: New
Details
RIDEX 686S0065 Spark plug M 14 x 1,25, Spanner Size: 16 mm
Article number: 686S0065
£ 8,84
Price per set of 4 pieces
price incl. 20% VAT, excl. delivery costs
686S0313 RIDEX Spark plugs Mercedes C107 cost
Reviews - 5
Parts Details
  • Electrode Gap [mm]: 1,0
  • Spanner Size: 16 mm
  • External Thread [mm]: 14
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Connector type: Gewindebolzen M4
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Tightening angle [degrees]: 90
  • RIDEX: Spark plug
  • Item number: 686S0313
  • Condition: New
Details
RIDEX 686S0313 Spark plug Spanner Size: 16 mm
Article number: 686S0313
£ 60,00
Price per set of 12 pieces
price incl. 20% VAT, excl. delivery costs

RIDEX spark plugs for MERCEDES-BENZ SL: top must-read articles

RIDEX Spark plugs: What is the price of this product for the MERCEDES-BENZ SL?

The price of RIDEX products in the category Spark plugs for the MERCEDES-BENZ SL ranges from £1 to £60, depending on the features and specifications.

Safe Order 200 days for MERCEDES-BENZ SL Spark plugs RIDEX
Safe Order 200 days
Safe Order 200 days

Confidence in online shopping! You can return RIDEX spark plugs for MERCEDES-BENZ SL without explanation within 200 days after purchase and get your money back. How? Just use the Safe Order service at the checkout page. The service cost is only £ 3,95.

Free Shipping
Free Shipping
Free Shipping

Each order from £ 140 value of goods, include free shipping within Great Britain.
*Does not apply to large-size auto parts.
*Except/excluding areas with the following postcodes: GY#####, JE#####, IM#####

А convenient app for buying SL Spark plugs RIDEX
А convenient app for buying car parts
Spark plugs RIDEX MERCEDES-BENZ SL car repair videos
Car repair videos