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Bosch 6752 Spark Plug
| Brand | Bosch 6752 |
|---|---|
| Center Electrode Core Material | Nickel-Yttrium and Copper |
| Center Electrode Tip Material | Platinum |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Copper |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Standard |
| Ground Electrode Tip Material | Nickel-Yttrium and Copper |
| Hex Size | 16 |
| Insulator Material | Ceramic |
| Insulator Type | Projected |
| Manufacturer Heat Range | 7 |
| Outdoor Power Equipment Application | No |
| Package Contents | Spark Plug |
| Pre-Gap Size | 1 |
| Product Length | 3.346457 in |
| Product Width | 0.748031 in |
| Reach | 26.5 |
| Resistance | 6000 |
| Resistor | Yes |
| Seat Type | Flat |
| Short Style | No |
| Spark Plug Type | 4-Cycle |
| Thread Diameter | 14 |
| Product line | OE Fine Wire Platinum |
| Fits | BMW · 26 vehicles |
OE-spec design. Engineered to meet or exceed original equipment requirements for platinum spark plugs.
Fine wire platinum. Improves ignitability and fuel efficiency with a platinum firing pin.
Economical upgrade. A step up from conventional copper core spark plugs.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch OE Fine Wire Platinum Spark Plug 6752
Bosch OE Fine Wire Platinum spark plug 6752 is built for direct replacement service in select BMW applications from 2010-2013. It uses a fine-wire platinum center electrode and a tapered ground electrode to support reliable ignitability and efficient combustion in OE-style ignition systems.
Key Features
- Fine-wire platinum center electrode for consistent spark delivery
- Tapered ground electrode design for OE-style combustion performance
- Resistor spark plug with 6000 ohms resistance
- Projected ceramic insulator for stable heat control
- Flat seat, 14 mm thread diameter, 26.5 mm reach, and 16 mm hex size
- Preset gap; do not gap before installation
- Engineered to meet or exceed original equipment specifications for platinum spark plugs
Product Details
The Bosch OE Fine Wire Platinum line is aimed at drivers who want an OE-style spark plug upgrade without moving away from factory-style specifications. Part number 6752 uses platinum at the center electrode and a nickel-y yttrium and copper construction in the electrode core materials to support dependable ignition performance and fuel efficiency in 4-cycle engines. This Bosch 6752 spark plug is a direct-fit choice for BMW 128i, 328i, 328i xDrive, X3, X5, Z4, 323i, and 528i applications listed below.
Fits 2010-2013 BMW 128i, N/A; Fits 2010-2013 BMW 328i, N/A; Fits 2010-2013 BMW 328i xDrive, N/A; Fits 2011-2012 BMW X3, N/A; Fits 2011 BMW 323i, N/A; Fits 2011 BMW 528i, N/A; Fits 2011 BMW Z4, N/A; Fits 2010 BMW 128i, N/A; Fits 2010 BMW 323i, N/A; Fits 2010 BMW 328i, N/A; Fits 2010 BMW 328i xDrive, N/A; Fits 2010 BMW 528i, N/A; Fits 2010 BMW 528i xDrive, N/A; Fits 2010 BMW X3, N/A; Fits 2010 BMW X5, N/A; Fits 2010 BMW Z4, N/A.
Common Issues This Part Addresses
- Rough idle caused by worn spark plug electrodes
- Hard starting from weakened ignition performance
- Misfire conditions related to aged plugs
- Reduced fuel economy from inefficient spark delivery
- Loss of throttle response from inconsistent combustion
Installation Notes and Tips
Verify engine application before installation and follow the vehicle service information for the exact spark plug specification. This plug is preset from the factory, so do not gap it. Inspect ignition coils, boots, and plug wells during service, and install to the correct torque for the cylinder head material.
Quality Assurance
Bosch designs the OE Fine Wire Platinum line to meet or exceed original equipment requirements for platinum spark plugs. Part number 6752 is built for OE-style fitment and ignition performance in the listed BMW applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | BMW | 128i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2013 | BMW | 328i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2013 | BMW | 328i xDrive | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2012 | BMW | 128i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2012 | BMW | 328i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2012 | BMW | 328i xDrive | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2012 | BMW | X3 | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2011 | BMW | 128i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2011 | BMW | 323i | 2.5L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2011 | BMW | 328i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2011 | BMW | 328i xDrive | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2011 | BMW | 528i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2011 | BMW | X3 | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2011 | BMW | Z4 | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | 128i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | 128i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; From 12/2009; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | 323i | 2.5L | L6 | N/A | Do Not Gap, Gap is Preset; From 12/2009; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | 328i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | 328i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; From 12/2009; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | 328i xDrive | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | 328i xDrive | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; From 12/2009; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | 528i | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; From 12/2009; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | 528i xDrive | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; From 12/2009; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | X3 | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; From 12/2009; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | X5 | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; From 12/2009; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
| 2010 | BMW | Z4 | 3.0L | L6 | N/A | Do Not Gap, Gap is Preset; From 12/2009; Original Center Electrode Material is Platinum; OE Fine Wire Platinum |
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