MAINTENANCE

Subcategories

Everything you need to service your Harley-Davidson on your own. In this category, you’ll find complete DIY maintenance kits, including engine oil, transmission oil, primary oil, and high-quality oil filters, designed specifically for Harley-Davidson models. Whether you're doing a routine oil change or preparing for a long ride, these kits ensure your bike stays in peak condition without visiting the shop.

Spark Plug — DCPR6E, 12 mm thread, 19.1 mm reach, 16 mm (5/8") hex, 0.9 mm gap

-€3.75

NGK SPARK PLUGS Spark Plug — DCPR6E, 12 mm thread, 19.1 mm reach, 16 mm (5/8")...

Reliable ignition with trivalent plating, alumina silicate insulator, triple seals, corrugated ribs and a copper core for improved heat management.

€4.45 €8.20

Resistor Spark Plug — 19.1 mm reach, 12 mm thread, 16 mm hex, heat range 7

-€5.90

NGK SPARK PLUGS Resistor Spark Plug — 19.1 mm reach, 12 mm thread, 16 mm hex,...

Resistor spark plug with wide heat range to reduce fouling and preignition; high-alumina ceramic, copper core, nickel-alloy tip.

€6.60 €12.50

Spark Plug — 14 mm thread, 11.1 mm reach, 0.7 mm gap, heat range 6

-€2.21

NGK SPARK PLUGS Spark Plug — 14 mm thread, 11.1 mm reach, 0.7 mm gap, heat...

High-durability spark plug with trivalent metal plating, alumina silicate insulator, triple seals, corrugated ribs, and copper core for efficient heat removal.

€2.74 €4.95

Iridium IX Spark Plug — 19.1 mm (3/4") reach, 14 mm thread, 1.1 mm gap

-€7.74

NGK SPARK PLUGS Iridium IX Spark Plug — 19.1 mm (3/4") reach, 14 mm thread,...

High-performance iridium spark plug with an ultra-small center electrode to reduce voltage requirements and extend ignition-system life.

€11.61 €19.35

Spark Plug — 19.1 mm reach, 14 mm thread, 20.6 mm hex, 1.1 mm gap, heat range 5

-€2.55

NGK SPARK PLUGS Spark Plug — 19.1 mm reach, 14 mm thread, 20.6 mm hex, 1.1 mm...

Trivalent plating, alumina silicate insulator, triple seals, corrugated ribs and copper core for reliable ignition.

€2.75 €5.30

Iridium IX Spark Plug — BPR6EIX-11, 14 mm thread, 19.1 mm reach, 1.1 mm gap

-€7.93

NGK SPARK PLUGS Iridium IX Spark Plug — BPR6EIX-11, 14 mm thread, 19.1 mm...

Ultimate evolution in spark plug performance with an ultra-small iridium electrode that reduces voltage requirement and extends ignition system life.

€11.77 €19.70

Spark Plug — Thread reach 12.7 mm, Thread size 14 mm, Spark gap 1.1 mm

-€2.61

NGK SPARK PLUGS Spark Plug — Thread reach 12.7 mm, Thread size 14 mm, Spark...

Reliable spark plug with superior corrosion resistance, a strong ceramic insulator, triple seals and a copper core for improved heat control.

€2.64 €5.25

Iridium IX Spark Plug — 14 mm thread, 12.7 mm reach (1/2 in), 0.8 mm gap (0.031 in), heat range 6, BPR6HIX

-€10.82

NGK SPARK PLUGS Iridium IX Spark Plug — 14 mm thread, 12.7 mm reach (1/2 in),...

Industry-leading iridium performance for longer life and reliable ignition.

€11.58 €22.40

Spark Plug — Thread reach 12.7 mm, Thread size 14 mm, Spark gap 0.7 mm

-€4.59

NGK SPARK PLUGS Spark Plug — Thread reach 12.7 mm, Thread size 14 mm, Spark...

Durable spark plug with superior corrosion resistance, enhanced ceramic insulator, and copper core for effective heat management.

€3.61 €8.20

Spark Plug — BPR6HS-10, thread 14 mm, reach 20.6 mm, gap 1 mm, heat range 6

-€2.18

NGK SPARK PLUGS Spark Plug — BPR6HS-10, thread 14 mm, reach 20.6 mm, gap 1 mm,...

Trivalent plating, alumina silicate insulator, triple seals, corrugated ribs, and a copper core for effective heat removal.

€3.32 €5.50

Iridium IX Spark Plug — CR9EIX, 10 mm thread, 19.1 mm reach, 16 mm hex, 0.8 mm gap

-€11.69

NGK SPARK PLUGS Iridium IX Spark Plug — CR9EIX, 10 mm thread, 19.1 mm reach,...

Premium iridium spark plug that improves ignition, extends ignition system life, and provides enhanced corrosion resistance.

€10.81 €22.50

-€5.40

NGK SPARK PLUGS Spark Plug — DCPR7E, 12 mm thread, 19.1 mm reach, 16 mm hex, 5 kΩ

High-performance spark plug with advanced plating, a robust ceramic insulator, triple seals, corrugated ribs to prevent flashover, and a copper core for efficient heat removal.

€4.60 €10.00

Iridium IX Spark Plug — 19.1 mm reach, 12 mm thread, 0.8 mm gap, 16 mm hex, Iridium tip

-€9.42

NGK SPARK PLUGS Iridium IX Spark Plug — 19.1 mm reach, 12 mm thread, 0.8 mm...

High-performance Iridium IX spark plug engineered for improved ignition efficiency, reduced voltage requirements, and enhanced corrosion protection.

€11.38 €20.80

Spark Plug — 12 mm, 19.1 mm reach, 16 mm hex, 0.7 mm gap, heat range 8

-€5.86

NGK SPARK PLUGS Spark Plug — 12 mm, 19.1 mm reach, 16 mm hex, 0.7 mm gap, heat...

High-durability spark plug with superior corrosion protection, a strong ceramic insulator, triple seals, corrugated ribs, and a copper core for reliable heat dissipation.

€5.14 €11.00

Iridium IX Spark Plug — 12 mm thread, 19.1 mm reach, 16 mm hex, 0.8 mm gap

-€9.65

NGK SPARK PLUGS Iridium IX Spark Plug — 12 mm thread, 19.1 mm reach, 16 mm...

High-performance iridium spark plug delivering improved ignition, extended ignition system life, and enhanced corrosion resistance.

€13.58 €23.23

-€7.60

ENGINE ICE Hi-Performance Powersports Coolant — 1.9 L

Biodegradable, phosphate-free propylene-glycol coolant engineered to lower operating temperatures. Ready-to-use and pre-mixed for dependable horsepower and superior corrosion protection.

€21.43 €29.03

Pullover Rain Sock for Super Gas Air Cleaners — Super Gas, Black

-€17.53

PERFORMANCE MACHINE (PM) Pullover Rain Sock for Super Gas Air Cleaners — Super Gas, Black

Water-resistant, washable cover protects exposed intake components; reusable and made in the USA.

€22.67 €40.20

-€11.86

PERFORMANCE MACHINE (PM) Rain Sock for Max HP Air Cleaners — Black

Protects your air cleaner from rain; lightweight and easy to install. Made in the USA.

€28.34 €40.20

-€8.66

PERFORMANCE MACHINE (PM) Replacement Filter for Max HP Air Cleaners — Black, Red

Washable, reusable and pre-oiled replacement filter. Made in the USA.

€34.86 €43.52

-€11.87

PERFORMANCE MACHINE (PM) Pull Over Rain Sock for Jet Air Cleaners — Jet, Black

Slip-on rain cover protects exposed air cleaners from moisture. Quick on/off and machine washable.

€28.36 €40.23

Replacement Jet Air Cleaner Air Filter — Teardrop, Black

-€11.36

PERFORMANCE MACHINE (PM) Replacement Jet Air Cleaner Air Filter — Teardrop, Black

Washable, reusable replacement air filter designed for easy installation and routine maintenance.

€29.20 €40.56

-€9.31
Out of Stock

PERFORMANCE MACHINE (PM) Pullover Rain Sock for Fast Air Intake Cleaners — Fast Air, Black

Pullover-style rain sock with an adjustable elastic opening and fine mesh that wards off water. Made in the USA.

€37.48 €46.79

-€14.27
Out of Stock

PERFORMANCE MACHINE (PM) Replacement Air Filter for Fast Air Intake — Fast Air, Red

K&N filter element for increased horsepower. Made in the USA.

€57.49 €71.76

-€1.72
Out of Stock

NGK SPARK PLUGS Spark Plug — BPR7ES-11, 14 mm x 19.1 mm, 0.8 mm gap, Heat Range 7

Superior anti-corrosion plating and pure ceramic insulator for better heat transfer; triple seals and corrugated ribs prevent leakage and flashover; copper core for heat removal.

€2.98 €4.70

-€11.60
Out of Stock

PERFORMANCE MACHINE (PM) Pullover Rain Sock

Pullover Rain Sock provides reliable weather protection for C4 Air Cleaners with a secure fit and convenient storage.

€45.13 €56.73

shop by category

MAINTENANCE

MAINTENANCE

Subcategories

Engine Oil

Primary Oil

Transmission Oil

Oil Filters

Brake Pads

Brake Fluid

Additives

Fork & Shocks Oil

Spark Plugs

Polish & Detailing

Chemical Products

Air Filters

Fuel Filters

Brake cleaner &...

Accesories

Maintenance Kits

Contact us

Products

Our company

shop by category

MAINTENANCE  

MAINTENANCE

Subcategories

MAINTENANCE