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Oil caps, plugs, magnetic drain bolts, and filter covers for off-road bikes. CNC-machined, anodized, and built for performance. Fits Honda, Yamaha, KTM, Suzuki, Kawasaki, Husqvarna, GASGAS, and more. Drain bolts reduce wear; covers improve cooling.

Engine Caps, Covers and Bolts

A refined collection of engine oil caps, plugs, magnetic drain bolts, and oil filter covers designed for motocross, enduro, and off-road motorcycles. Engineered for performance, reliability, and visual detail, this collection is compatible with Honda, Yamaha, Kawasaki, Suzuki, KTM, Husqvarna, GASGAS, and other leading manufacturers.

Engine oil caps and plugs are CNC-machined from lightweight aluminum alloy and anodized in a variety of colors, including red, blue, green, and black. Each component is designed for a secure, leak-resistant seal, offering a balance of weight reduction, mechanical precision, and aesthetic appeal.

Magnetic drain bolts feature a press-fitted high-strength magnet to capture fine iron particles in the oil, helping to reduce engine wear. Available in M8 stainless steel and M10/M12 aluminum variants, each bolt includes a pre-drilled hole for safety wiring in high-vibration environments.

Also included are precision-engineered oil filter covers, CNC-machined from A7009-T6 aluminum and finished with colored anodizing. Integrated cooling fins assist with heat dissipation, offering improved thermal performance over OEM components—ideal for demanding off-road conditions.

Engine Oil Filler Cap for Honda, Kawasaki, Suzuki, Yamaha - Red/Blue/Black

ZETA
Original price $14.90 - Original price $15.40
Original price
$14.90 - $15.40
$14.90 - $15.40
Current price $14.90

Minimalist Design: A sleek and simple filler cap without a knob, offering a clean and modern look for your motorcycle. Easy to Use: Designed for qu...

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Original price $14.90 - Original price $15.40
Original price
$14.90 - $15.40
$14.90 - $15.40
Current price $14.90

Engine Oil Cap M30xP1.5 – Kawasaki

Daytona
Original price $18.80 - Original price $19.30
Original price
$18.80 - $19.30
$18.80 - $19.30
Current price $18.80

Durable Construction: Precision-machined from high-quality aluminum for strength and longevity, with a durable anodized finish to resist wear and c...

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Original price $18.80 - Original price $19.30
Original price
$18.80 - $19.30
$18.80 - $19.30
Current price $18.80

Motorcycle Engine Oil Cap M24xP3.0 – Honda

Daytona
Original price $18.80 - Original price $19.90
Original price
$18.80 - $19.90
$18.80 - $19.90
Current price $18.80

Durable Construction: Precision-machined from high-quality aluminum for strength and longevity, with a durable anodized finish to resist wear and c...

View full details
Original price $18.80 - Original price $19.90
Original price
$18.80 - $19.90
$18.80 - $19.90
Current price $18.80

Engine Plug for Honda CRF250L/300L, CRF250 Rally, Trail125 & More - Red/Black

ZETA
Original price $23.30 - Original price $23.30
Original price
$23.30
$23.30 - $23.30
Current price $23.30

Precision Engineering: Made from high-quality aluminum alloy, precision-machined for a perfect fit and lightweight performance. Anodized Finish: Fe...

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Original price $23.30 - Original price $23.30
Original price
$23.30
$23.30 - $23.30
Current price $23.30

Motorcycle Engine Oil Cap M20xP2.5 – Honda, Kawasaki, Yamaha

Daytona
Original price $18.80 - Original price $18.80
Original price
$18.80
$18.80 - $18.80
Current price $18.80

Durable Construction: Precision-machined from high-quality aluminum for strength and longevity, with a durable anodized finish to resist wear and c...

View full details
Original price $18.80 - Original price $18.80
Original price
$18.80
$18.80 - $18.80
Current price $18.80

Motorcycle Engine Oil Cap M27xP3.0 – Yamaha

Daytona
Original price $18.80 - Original price $19.30
Original price
$18.80 - $19.30
$18.80 - $19.30
Current price $18.80

Durable Construction: Precision-machined from high-quality aluminum for strength and longevity, with a durable anodized finish to resist wear and c...

View full details
Original price $18.80 - Original price $19.30
Original price
$18.80 - $19.30
$18.80 - $19.30
Current price $18.80

Motorcycle Engine Oil Cap M27xP1.5 – Yamaha

Daytona
Original price $18.80 - Original price $19.30
Original price
$18.80 - $19.30
$18.80 - $19.30
Current price $18.80

Durable Construction: Precision-machined from high-quality aluminum for strength and longevity, with a durable anodized finish to resist wear and c...

View full details
Original price $18.80 - Original price $19.30
Original price
$18.80 - $19.30
$18.80 - $19.30
Current price $18.80
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