Description
Bosch Spark Plug ZR6SII3320 – For Mercedes-Benz Vehicles
Manufacturer Part Number: ZR6SII3320
The Bosch Spark Plug ZR6SII3320 is engineered to meet or exceed OEM standards, ensuring optimal performance and reliability for your Mercedes-Benz. Spark plugs are critical components that ignite the air-fuel mixture in your engine, driving performance and efficiency. A well-functioning spark plug helps prevent power loss, hesitation, misfires, and poor startup performance. With Bosch’s premium-grade construction, you can trust that this spark plug will deliver the quality and reliability your vehicle demands.
Cross Reference Numbers
- Mercedes-Benz: 004 159 81 03
- Mercedes-Benz: 004 159 25 03
- Mercedes-Benz: 004 159 60 03
- Mercedes-Benz: 004 159 63 03
- Mercedes-Benz: 004 159 64 03
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- Mercedes-Benz GLE63 AMG / 5.5V8, 2017-2019
- Mercedes-Benz GLE63 AMG S / 5.5V8, 2017-2019
- Mercedes-Benz GLS550 / 4.7V8, 2016-2019
- Mercedes-Benz GLS63 AMG / 5.5V8, 2016-2019
- Mercedes-Benz SL550 / 4.7V8, 2016-2019
- Mercedes-Benz SL63 AMG / 5.5V8, 2016-2019
- Mercedes-Benz CLS550 / 4.7V8, 2016-2019
- Mercedes-Benz CLS63 AMG S / 5.5V8, 2016-2019
- Mercedes-Benz E550 / 4.7V8, 2016-2019
- Mercedes-Benz S550 / 4.7V8, 2016-2019
Why Shop at our website?
Since 2000, our website has been a trusted destination for European car owners looking for reliable parts at great prices. Here’s why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The Bosch Spark Plug ZR6SII3320 ignites the air-fuel mixture in your engine, playing a vital role in the combustion process that powers your vehicle. Properly functioning spark plugs ensure smooth engine operation and maximum performance.
What vehicles is this part compatible with?
This spark plug is compatible with various Mercedes-Benz models, including GLE63 AMG, GLS550, SL550, and more. For exact compatibility, please use the vehicle selector tool above to ensure fitment.
What are common signs this part may need replacement?
Key signs that your spark plugs may need replacing include difficulty starting the engine, reduced fuel efficiency, engine misfires, rough idling, and a noticeable decrease in power and acceleration.
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Specification
-
- eEuroparts SKU : 235303
- Weight : 0.097 lbs
- Dimensions (L x W x H) : 0.9449 x 1.063 x 4.0157 in
- Barcode : 04047024496736
- Manufacturer Part # : ZR6SII3320
- Brand : Bosch
- Manufacturer : Bosch
- MPN : ZR6SII3320
- Part Type : Spark Plug
- OE Part Numbers : 004 159 81 03, 0041598103, 004 159 64 03, 0041596403, 004 159 63 03, 0041596303, 004 159 60 03, 0041596003, 004 159 25 03, 0041592503
- Cross Reference Numbers : 0 242 140 521, 0242140521, ZR 6 SII 3320, ZR6SII3320, 7430
- Features : Center Electrode Design : Fine Wire
Electrical Terminal Type : Non-Removable Nut
Ground Configuration : Standard
Ground Electrode Core Material : Copper
Ground Electrode Quantity : 1
Ground Electrode Tip Design : Tapered
Hex Size : 14
Hex Type : Bi-Hex
Indexed : Yes
Insulator Material : Ceramic
Insulator Type : Projected
Manufacturer Heat Range : 6
Outdoor Power Equipment Application : No
Package Contents : Spark Plug
Package Quantity : 1
Pre-Gap Size : .7
Product Length : 3.318898 in
Product Width : 0.669291 in
Prop 65 Warning Label Required? : No
Reach : 26.5
Resistance : 1000
Resistor : Yes
Resistor Type : Yes
Seat Type : Flat
Short Style : No
Spark Plug Type : 4-Cycle
Thread Diameter : 12
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2011 | Mercedes-Benz | CL550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2011 | Mercedes-Benz | CL63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2011 | Mercedes-Benz | S63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | C350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | C350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | C350 | Sport (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | R350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | SLK350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | CL550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | CL63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | CLS550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | CLS550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | CLS63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | S550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | S550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | S63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | E550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | E550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | E63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | SLK55 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | ML63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2012 | Mercedes-Benz | ML550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | SL550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | SL63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | G63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | GL550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | GL63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | C300 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | C300 | 4Matic Luxury (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | C300 | 4Matic Sport (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | C350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | C350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | C350 | Sport (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | CL550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | CL63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | CLS550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | CLS550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | CLS63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | E550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | E550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | E63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | GLK350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | GLK350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | ML350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | ML550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | ML63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | S550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | S550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | S63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | SLK350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | SLK55 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2013 | Mercedes-Benz | E400 | Hybrid (3.5 V6 FHEV) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | CLS550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | CLS550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | E350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | E350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | E400 | Hybrid (3.5 V6 FHEV) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | E550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | E550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | GLK350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | GLK350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | SL550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | SL63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | ML350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | ML550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | ML63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | GL550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | GL63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | G63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | SLK350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | SLK55 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | E63 AMG | 4Matic (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | E63 AMG S | 4Matic (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | CL550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | CL63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | CLS63 AMG | 4Matic (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | CLS63 AMG S | 4Matic (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | C300 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | C300 | 4Matic Luxury (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | C300 | 4Matic Sport (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | C350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | C350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | C350 | Sport (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | S550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | S550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2014 | Mercedes-Benz | S63 AMG | Base (5.5 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2015 | Mercedes-Benz | GL550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2015 | Mercedes-Benz | GLK350 | 4Matic (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2015 | Mercedes-Benz | GLK350 | Base (3.5 V6 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2015 | Mercedes-Benz | S550 | 4Matic (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
| 2015 | Mercedes-Benz | S550 | Base (4.7 V8 GAS) | Notes: Do Not Gap, Gap is Preset, Original equipment is Double Iridium |
There are more vehicles this part is compatible with. Check if it fits your vehicle.






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