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

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.

In-Line Fuel Filter — 9.5 mm (3/8") fuel line, 40 micron, satin

-€18.29

PINGEL In-Line Fuel Filter — 9.5 mm (3/8") fuel line, 40 micron, satin

Cleanable, reusable 40 micron filter element with high-quality O-ring; includes filter and O-ring; made in the USA.

€42.67 €60.96

Polisport Utility Can Pro Octane 10L — 10.2 L, Red

-€14.54

POLISPORT Polisport Utility Can Pro Octane 10L — 10.2 L, Red

Professional-grade fuel jug with ergonomic dual handles, leak-proof cap, oil/fuel mixer attached, and non-slip base.

€27.04 €41.58

Polisport Utility Can Pro Octane 20L — 18.9 L, Red

-€16.00

POLISPORT Polisport Utility Can Pro Octane 20L — 18.9 L, Red

Durable HDPE construction with leak-proof cap and non-slip base. Two-handle design and included oil/fuel mixer simplify carrying and filling. ADR-homologated for Europe.

€29.75 €45.75

Spark Plug Head Bolt Cover — Chrome, Silver

-€18.21

KURYAKYN Spark Plug Head Bolt Cover — Chrome, Silver

Stepped and slotted design complements the engine; faceted edges reflect light. Easy to install for a clean, finished look.

€70.78 €88.99

Polisport Quick Fill Spout — Black

-€8.72

POLISPORT Polisport Quick Fill Spout — Black

Quick fill spout compatible with KTM tanks — fast pour, auto shut-off, 37 mm diameter, no spills.

€16.20 €24.92

Polisport Utility Can Pro Octane 20L — Red

-€17.46

POLISPORT Polisport Utility Can Pro Octane 20L — Red

Durable, leak-proof fuel jug with ergonomic dual handles, attached mixer and cap mix gauge. ADR homologated; spare parts available.

€32.46 €49.92

Polisport Utility Can Pro Octane 10L — 10 L, Red

-€16.00

POLISPORT Polisport Utility Can Pro Octane 10L — 10 L, Red

10 L capacity, translucent HDPE construction with heavy-duty walls; ADR compliant and homologated for Europe. Leak-proof cap, ergonomic two-handle design, integrated oil/fuel mixer with mix gauge, non-slip base. Spare fill hose and quick fill spout available.

€29.75 €45.75

Sparkplug — XU24EPR-U

-€2.53

DENSO Sparkplug — XU24EPR-U

Reliable spark plug with improved head dissipation, standard U-groove and heat-resistant nickel jacket.

€3.65 €6.18

Iridium Spark Plug — 14 mm thread, 19.1 mm reach, 1.1 mm gap

-€7.22

DENSO Iridium Spark Plug — 14 mm thread, 19.1 mm reach, 1.1 mm gap

Iridium electrodes for improved ignition and long life; 360° laser-welded tip with tapered, grooved ground electrode.

€10.43 €17.65

Iridium Spark Plug — Thread reach 19.1 mm, thread size 14 mm, spark gap 1.1 mm

-€7.22

DENSO Iridium Spark Plug — Thread reach 19.1 mm, thread size 14 mm,...

Durable iridium spark plug with fine-wire electrode, 360° laser weld, and tapered U-groove ground electrode for improved ignition.

€10.43 €17.65

Iridium Spark Plug — Thread reach 19.1 mm (3/4"), thread size 14 mm, spark gap 0.8 mm (0.031")

-€6.83

DENSO Iridium Spark Plug — Thread reach 19.1 mm (3/4"), thread size...

High-performance iridium spark plug with fine-wire electrode for improved ignition, durability, and longer service intervals.

€9.86 €16.69

Iridium Spark Plug — 12 mm thread, 19.1 mm reach, 16 mm hex, 0.9 mm gap

-€6.95

DENSO Iridium Spark Plug — 12 mm thread, 19.1 mm reach, 16 mm hex,...

Durable iridium spark plug with fine-wire electrode, 360° laser welding, and U‑groove ground for improved ignition and long life.

€10.02 €16.97

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

-€7.94

DENSO Iridium Spark Plug — 12 mm thread, 19.1 mm reach, 16 mm (5/8")...

Fine-wire iridium construction for reliable starts and long service life; tapered ground electrode with U-groove improves combustion efficiency.

€11.48 €19.42

Replacement Cage Filter for Pro-R Series Hypercharger™ — Black

-€6.41

KURYAKYN Replacement Cage Filter for Pro-R Series Hypercharger™ — Black

Top replacement cage filter for Pro-R series air cleaners. Washable and reusable. Easy to install.

€14.96 €21.37

In-Line Fuel Filter — 3/8" fuel line, 40 micron, 1-3/16" body, chrome

-€21.57
Out of Stock

PINGEL In-Line Fuel Filter — 3/8" fuel line, 40 micron, 1-3/16" body,...

Reusable inline fuel filter with a leak-proof O-ring. Compatible with Pingel high-volume valves. Made in the USA.

€50.35 €71.92

Slimline Billet Oil Filter Mount — 1/2" thick, 3/8" fittings, Chrome

-€30.33
Out of Stock

PRO-ONE PERF.MFG. Slimline Billet Oil Filter Mount — 1/2" thick, 3/8" fittings,...

Slim, billet aluminum oil filter mount with 3/8" external fittings; ideal for tight installations.

€85.73 €116.06

Spark Plug Head Bolt Cover — Black gloss, pair

-€18.21
Out of Stock

KURYAKYN Spark Plug Head Bolt Cover — Black gloss, pair

Stepped and slotted spark plug head bolt cover that installs easily for a refined engine finish.

€70.78 €88.99

Polisport Fill Hose and Cap — 300mm hose, Black

-€8.72
Out of Stock

POLISPORT Polisport Fill Hose and Cap — 300mm hose, Black

300mm fill hose with integrated tube bender for easier filling and reduced spills.

€16.20 €24.92