Auto Car Part CNC Billet Aluminum Engine Oil Cap Universal Oil Filler Cap
Materials:
Aluminum
Tolerance:
0.01mm~0.02mm
DWG format
PDF, DWG, STEP, IGS, SLDPRT,DXF,etc
Equipment
CNC lathe, CNC milling, Tapping, Drilling, Grinding machine
Month Capacity:
8,000~10,000pcs depends on the different parts
MOQ:
Negotiable
Lead Time:
5-30 days.Negotiable
QC
ROHS compliant, 100% inspection before shipment
Payment term
T/T ,Paypal, West Union or Paypal
Surface treatment
anodizing, coatint, plating, heat treatment, oxide, sandblasting, carbonization, parkerising
Payment Terms:
30% deposit to confirm the order, left payment balance before shipping
Car Oil Cap: Secure Sealing and Stylish Engine Bay Enhancement
The Car Oil Cap by Luckyway Metal is a high-performance accessory designed to replace factory oil filler caps, providing a secure, leak-proof seal and elevating engine bay aesthetics for performance and daily-driven vehicles. Crafted by a leading China-based manufacturer with over a decade of CNC-machining expertise, it’s made from 6061 T6 aluminum, features a threaded or twist-lock design with an integrated O-ring, and is compatible with vehicles like Ford Mustang, Chevrolet Camaro, BMW 3 Series, Subaru WRX, Honda Civic Type R, and Toyota Supra for 2020-2025 models. Ideal for track racers, car show enthusiasts, and custom builders, it builds on your interest in precision components like wheel spacers, lower control arms, and go-kart sprocket guards, reflecting Luckyway’s reputation for lightweight, durable parts with global shipping. Whether you’re maintaining your engine or showcasing your build, this oil cap offers strength, corrosion resistance, and easy installation for enhanced functionality and style.
What Is a Car Oil Cap?
A Car Oil Cap is a precision-engineered component that seals the engine’s oil filler neck, preventing leaks, contamination, and pressure loss while providing easy access for oil changes. Made from CNC-machined aluminum with a threaded or twist-lock mechanism and an O-ring or gasket for a tight seal, it replaces stock plastic caps, offering superior durability and aesthetic appeal. This oil cap enhances engine maintenance, aligning with your focus on components like engine mount adapter plates and shift knobs, and complements your prior interest in Luckyway’s motorcycle oil cap. Unlike breather caps, which vent crankcase pressure, oil caps prioritize sealing, critical for maintaining oil integrity in high-performance or daily driving conditions.
Why Use a Car Oil Cap?
Car oil caps ensure a leak-proof seal, reducing oil loss by 95% and preventing contaminants from entering the engine, extending oil life by 20-30%. Their robust construction withstands heat and vibration, and their stylish designs enhance engine bay aesthetics. Luckyway’s oil caps, made from high-strength aluminum, offer 800-1200 hours of corrosion resistance, ideal for vehicles like Ford Mustang or Subaru WRX, complementing your interest in durable parts like towing hooks and radiator stays. Their precision machining and easy-grip designs simplify oil changes, cutting maintenance time by 30% compared to stock caps, making them essential for performance, reliability, and style, resonating with your inquiries about automotive part terminology.
Designed for Durability and Compatibility
Luckyway Metal’s Car Oil Cap is engineered for universal or vehicle-specific fitment, compatible with oil filler necks on Ford Mustang, Chevrolet Camaro, BMW 3 Series (E90/F30/G20), Subaru WRX, Honda Civic Type R, Toyota Supra, and similar performance cars and trucks from 2020-2025. Available in black, silver, or red anodized finishes with laser-etched logos, it supports M30-M42 threads or twist-lock systems and includes a silicone O-ring for sealing. Its billet construction ensures a vibration-free fit, reflecting Luckyway’s expertise in CNC parts like front and rear hubs and wheel spacers, delivering dependable performance across diverse driving conditions.
Key Features of the Car Oil Cap
Luckyway Metal’s Car Oil Cap combines premium materials, functional design, and driver-focused aesthetics, making it essential for engine maintenance and style. Here’s what sets it apart.
CNC-Machined 6061 T6 Aluminum Construction
Crafted from 6061 T6 aluminum with 45000 PSI tensile strength, the oil cap weighs approximately 0.2-0.4 pounds, optimized for durability and lightness. Anodized finishes provide 800-1200 hours of corrosion resistance, ideal for humid or dusty environments. This durability mirrors Luckyway’s radiator stays and shift knobs, ensuring long-term reliability.
Threaded or Twist-Lock Design with O-Ring Seal
Featuring a threaded (M30-M42) or twist-lock mechanism with a silicone O-ring, the cap ensures a 99% leak-proof seal, preventing oil evaporation and contamination. This precision, ideal for Chevrolet Camaro or Honda Civic Type R, aligns with your interest in reliable components like wheel spacers, enhancing engine protection.
Ergonomic Grip for Easy Maintenance
The cap’s knurled or fluted surface, with a 2-3-inch diameter, provides 20% better grip for hand-tightening, simplifying oil changes. Its heat-resistant design withstands 300°F, complementing your focus on performance parts like lower control arms, ensuring user-friendly operation.
Universal and Vehicle-Specific Fit with Easy Installation
Fits oil filler necks on models like BMW 3 Series, Subaru WRX, and Toyota Supra, with threaded or twist-lock compatibility. Installs in under 1 minute by hand, requiring no tools, mirroring Luckyway’s user-friendly towing hooks, making it accessible for all enthusiasts.
Applications of the Car Oil Cap
Luckyway Metal’s Car Oil Cap is versatile and durable, serving diverse performance, maintenance, and aesthetic needs, resonating with your interest in components like CNC clutch covers, foot pegs, and go-kart sprocket guards.
Motorsports and Track Racing
For racers on Subaru WRX or Honda Civic Type R, the oil cap’s secure seal prevents oil loss during high-RPM track sessions, ensuring consistent engine performance. Its sleek design enhances engine bay aesthetics, similar to your focus on performance wheel hubs, delivering a competitive edge.
Car Shows and Aesthetic Builds
For show car builders with Ford Mustang or Chevrolet Camaro, the cap’s anodized finishes and laser-etched logos elevate engine bay presentation, complementing polished components. Its durability supports display conditions, aligning with your interest in CNC oil dipsticks, ensuring a professional look.
Custom Performance Vehicle Builds
DIY builders, reflecting your interest in engine mount adapter plates and shift knobs, use the oil cap for custom vehicles like BMW 3 Series or Toyota Supra. Its precise fit and stylish design enhance engine upgrades, complementing Luckyway’s stator covers for a cohesive build.
Daily Driving and Maintenance
For daily drivers on Toyota Tacoma or Jeep Wrangler, the cap’s easy-grip design simplifies oil changes, improving maintenance efficiency. Its corrosion resistance suits varied climates, aligning with your safety buckle inquiries, making upkeep straightforward.
Technical Specifications and Usage Guide
To maximize the Car Oil Cap’s performance, understanding its specs and installation is key.
Size and Compatibility
Dimensions: 2-3 inches diameter, 1-1.5 inches height, varies by model.
Mounting: M30-M42 threads or twist-lock for oil filler necks.
Compatibility: Fits Ford Mustang, Chevrolet Camaro, BMW 3 Series (E90/F30/G20), Subaru WRX, Honda Civic Type R, Toyota Supra, and similar vehicles from 2020-2025.
Material Strength and Durability
Material: 6061 T6 aluminum.
Tensile Strength: 45000 PSI.
Durability: Anodized finish ensures 800-1200 hours corrosion resistance, matching Luckyway’s standards for wheel spacers and radiator stays.
Step-by-Step Installation Guide
Preparation: Confirm oil filler neck thread size, such as M36, or twist-lock type. Gather oil cap and ensure the filler neck is clean.
Positioning: Remove the stock oil cap by unscrewing or twisting it off, inspecting the filler neck for debris or damage.
Securing: Thread the new oil cap onto the filler neck by hand, or engage the twist-lock mechanism, tightening until snug (hand-tight, approximately 5-10 ft-lbs). Ensure the O-ring seats properly.
Final Check: Tug gently to verify a secure fit, then start the engine to confirm no leaks. Check the cap after 50 miles to ensure it remains tight.
Maintenance Tips
Inspect for O-ring wear, corrosion, or thread damage after oil changes, cleaning with a mild solvent. Replace the O-ring every 12 months and the cap if threads are stripped, typically after 800-1200 hours. Store in a dry case to prevent corrosion, matching Luckyway’s component advice.
Changzhou Luckyway Metal Technology Factory Show
