ZSPEC Valve Cover Bolt Grade-5 Titanium

2023–2026 Toyota GR Corolla 1.6L Inline-3

Part #: 199312186875

Overview

The ZSPEC Grade-5 Titanium Valve Cover Bolt is a premium upgrade designed specifically for the 2023–2026 Toyota GR Corolla equipped with the 1.6L Inline-3 engine. This bolt combines exceptional strength with lightweight properties, making it an ideal choice for enthusiasts seeking both performance and aesthetic enhancement. Sold individually, each bolt is engineered to meet OEM torque specifications, ensuring a secure and reliable fit.

Perfect for car enthusiasts who want to elevate their engine bay’s appearance without compromising durability, these titanium bolts offer a striking visual upgrade that is also functional. Whether you’re preparing your GR Corolla for show or simply want to replace factory hardware with superior components, these bolts deliver lasting quality and style.

Key Features

Designed with precision and crafted from high-grade materials, the ZSPEC valve cover bolts offer several notable advantages:

• Constructed from Grade-5 titanium for outstanding strength-to-weight ratio
• Approximately 40–45% lighter than standard steel fasteners, reducing overall weight
• Corrosion-resistant properties ensure long-lasting durability in harsh environments
• Multiple finish options available to complement virtually any engine bay theme
• Engineered to OEM torque specifications for proper installation and performance
• Sold individually to allow customization and selective replacement
• Enhances engine bay aesthetics with a clean, high-quality appearance
• Compatible exclusively with the 2023–2026 Toyota GR Corolla 1.6L Inline-3 engine

Construction & Design

The valve cover bolt is crafted from Grade-5 titanium, a material renowned in the automotive industry for its exceptional balance of strength, weight savings, and corrosion resistance. Titanium’s lightweight nature reduces unnecessary mass in the engine bay, contributing to overall vehicle efficiency and performance. The Grade-5 alloy ensures the bolt can withstand the stresses of engine operation without compromising structural integrity.

Each bolt is precision-machined to exacting standards, guaranteeing a perfect fit and finish. The corrosion-resistant surface maintains its appearance over time, resisting rust and wear even under high heat and exposure to engine fluids. Multiple finish options allow owners to tailor the look to their personal style or match other engine components.

Installation & Fitment

Installation is straightforward and requires only basic hand tools (not included). Each bolt should be torqued to the OEM-recommended specifications to ensure proper sealing and secure attachment of the valve cover. No modifications to the vehicle or valve cover are necessary, making this a direct bolt-on upgrade for the 2023–2026 Toyota GR Corolla 1.6L Inline-3 engine.

Because these bolts are sold individually, you can replace only the ones needed or customize your engine bay with a mix of finishes. This flexibility allows for tailored upgrades without the need to purchase a full set.

What’s Included

• One Grade-5 Titanium Valve Cover Bolt
• ZSPEC Decal

Ideal For

This product is ideal for Toyota GR Corolla owners who want to enhance their engine bay’s appearance with high-quality, lightweight hardware. It is especially suited for enthusiasts preparing their vehicle for car shows, track days, or those who appreciate the benefits of titanium components in terms of durability and weight reduction. Additionally, it serves as a premium replacement for factory steel bolts, offering improved corrosion resistance and a refined look.