#core-product-tabs-10558977409326 .core-tab-radio { position: absolute; opacity: 0; pointer-events: none; } #core-product-tabs-10558977409326 .core-tab-labels { display: flex; gap: 0; margin: 0 0 16px 0; border-bottom: 1px solid #d8d8d8; } #core-product-tabs-10558977409326 .core-tab-labels label { display: inline-block; padding: 10px 16px; margin: 0 4px -1px 0; border: 1px solid #d8d8d8; background: #f7f7f7; color: #222; font-weight: 600; cursor: pointer; border-radius: 4px 4px 0 0; } #core-product-tabs-10558977409326 .core-tab-panel { display: none; } #core-tab-desc-10558977409326:checked ~ .core-tab-labels label[for="core-tab-desc-10558977409326"], #core-tab-fitment-10558977409326:checked ~ .core-tab-labels label[for="core-tab-fitment-10558977409326"] { background: #fff; border-bottom-color: #fff; } #core-tab-desc-10558977409326:checked ~ .core-tab-panels .core-description-panel { display: block; } #core-tab-fitment-10558977409326:checked ~ .core-tab-panels .core-fitment-panel { display: block; } #core-product-tabs-10558977409326 .core-fitment-panel { line-height: 1.5; } Description Vehicle Fitment Precision Billet Engine Plugs for Suzuki DR650 & DRZ400 Upgrade your Suzuki DR650 or DRZ400 with R1 Industries' premium billet engine plugs. Engineered for a perfect fit and enhanced durability, these plugs replace both the timing mark plug and the crankshaft access plug, ensuring a clean and professional look for your motorcycle's engine case. Designed for rider confidence and long-lasting performance. What’s in the Box ✓ Timing Mark Plug Precision-machined billet replacement ✓ Crankshaft Access Plug Direct fit for crankshaft access ✓ Installation Hardware Includes necessary fasteners Why Riders Upgrade ⚙️ Precision Billet ConstructionCrafted from high-grade billet for superior strength and a perfect fit. 🔒 Enhanced DurabilityReplaces weaker stock plugs, offering greater resistance to wear and tear. ✨ Clean Engine AestheticsAchieve a sleek, custom look for your engine bay with these premium plugs. 🔧 Direct Fit InstallationDesigned for a straightforward bolt-on installation, no modifications needed. In Stock & Ready To Ship Processing: Packed with care before shipment Tracking: Sent when shipped Confirmation: Sent after checkout Although rare, some delays may occur. We’ll keep you updated every step of the way. Suzuki Engine Plugs vs. Stock Options STOCK PLUGS ✗ Often made of weaker materials ✗ Can corrode or strip easily ✗ Limited aesthetic appeal ✗ May require frequent replacement ✗ Generic fitment ⚡ R1 INDUSTRIES BILLET PLUGS ✓ Precision billet construction ✓ Superior durability and corrosion resistance ✓ Sleek, performance-oriented look ✓ Designed for 1998-2023 models ✓ Direct bolt-on replacement Common Questions What models do these engine plugs fit?These plugs are designed to fit 1998-2023 year models of the Suzuki DR650 and DRZ400 S/SM/E. Are these plugs difficult to install?No, they are designed for a direct bolt-on replacement, making installation straightforward. What is the material of these plugs?These plugs are precision-machined from high-grade billet aluminum for superior strength and durability. Does this kit include both plugs?Yes, the kit includes both the timing mark plug and the crankshaft access plug, along with any necessary installation hardware. 🛠️ Expert Support 🏆 Quality Guaranteed 📦 Secure Packaging 🚀 Fast & Tracked What Riders Are Saying These billet plugs are a great upgrade. They look fantastic and feel much more robust than the stock ones. Installation was a breeze. Highly recommend for any DR650 owner looking for that extra touch of quality. — Mark T., California Finally got around to installing these engine plugs on my DRZ400SM. They give the engine case a much cleaner and more finished look. The billet material feels solid, and I expect them to last much longer than the original plastic ones. — Jessica L., Texas Elevate Your Suzuki's Engine Bay Upgrade to premium billet engine plugs for lasting performance and a clean look. Invest in quality, invest in your ride. Vehicle Fitment Suzuki DR-Z400E — 1998-2023 Suzuki DR-Z400S — 1998-2023 Suzuki DR-Z400SM — 1998-2023 Suzuki DR650 — 1998-2023