Custom Printed Spark Plug Packaging

More Than Just a Box — It’s a Brand That Shouts Reliability

Your spark plugs power engines — let your packaging power up your brand presence.

Built to Withstand the Demands of Transport, Storage & Service Bays

Our boxes are engineered to deliver rugged protection for heavy-duty use.

• Durable SBS board, kraft paperboard, or corrugated stock
• Crush-resistant construction and secure locking tabs
• Optional foam, cardboard, or molded inserts for added protection
• Moisture-resistant coatings for warehouses, trucks, and tool benches

Sized to Fit Individual Units or Full Multi-Packs

From retail-ready cartons to OEM bulk packs — we build to your SKU.

• Standard sizes for 1-plug, 2-plug, 4-pack, and 8-pack formats
• Tray-and-sleeve, tuck end, flip-top, or clamshell-style boxes
• Custom-fit compartments or die-cut inserts to prevent rolling
• Bundle boxes for tune-up kits or combo packages

Custom Printing That Says: “This Brand Knows Its Parts”

Professional packaging builds trust, boosts shelf appeal, and drives recognition.

• Full-color CMYK or Pantone spot color printing
• Matte, gloss, or soft-touch coatings
• Spot UV, foil stamping, or embossed logos for standout branding
• QR codes for installation guides, cross-reference tools, or tech specs

Add-Ons That Make Your Packaging Functional & Sales-Ready

Turn your packaging into a conversion tool — in-store or online.

• Barcodes, serial numbers, batch codes or holographic labels
• Hang tabs for retail racks or pegboards
• Branded inserts with install tips, warranty info, or safety reminders
• Tamper-evident seals or shrink wrap for added protection

The 3Ps Approach

 Presentation

Your box isn’t just a shell — it’s your brand in their hands. Bold graphics, crisp logos, and technical data make you look pro.

 Preservation

Moisture-resistant materials and strong construction keep spark plugs safe from damage, dust, or corrosion.

 Protection

Custom inserts and reinforced walls prevent parts from shifting, cracking, or colliding in transit.

Why 5,000+ Technical & Industrial Brands Choose Custom Boxes Lab

Because we understand that precision parts deserve precision packaging.

• Low MOQs — ideal for limited runs, specialty kits, or private-label brands
• Free dieline setup and technical packaging support
• Fast U.S. production and reliable shipping
• Eco-conscious and recyclable materials available
• A team that knows how to combine durability, compliance, and brand power

Let’s Build Spark Plug Packaging That Works as Hard as the Parts Inside

Whether you’re powering up retail shelves, shipping B2B, or launching your own line — we’ll help you create custom printed spark plug packaging that’s strong, smart, and 100% on brand. Call us at 0000 or email today to start your order with Custom Boxes Lab.

Need a Complete Branded Packaging Line?

Need matching cartons for ignition coils, filters, or full engine kits? Just say the word — we’ll help you create a complete branded packaging line that brings your whole catalog to life.

When measuring a custom box, there are a few technical specifications that must be considered to ensure proper design, manufacturing, and fit for the product. Here are the major technical things to measure a custom box:

Inside Dimensions (Critical for Product Fit)

• Length (L): The longest side of the box measured inside from one corner to the opposite corner.
• Width (W): The shorter side of the box measured inside perpendicular to the length.
• Depth/Height (D or H): Measured inside from the bottom to the top opening of the box. Always specify that dimensions are given in Length × Width × Height.

Outside Dimensions (Important for Shipping & Storage)

• Measure the outer surfaces of the box including material thickness.
• Outside measurements are used for pallet stacking, warehouse spacing, and shipping compliance.

Material Thickness (Board Caliper)

• The thickness of the packaging material (e.g., corrugated board, rigid stock, cardstock).
• Impacts both the internal usable space and external dimensions.

Flap Measurements

• For boxes with flaps (e.g., mailer or shipping boxes), measure:
• Inner flaps: Ensure they meet in the middle without overlapping too much.
• Outer flaps: Allow proper sealing without gaps.

Tolerances

• Account for manufacturing tolerances (usually ±1/16" or ±2mm depending on material).
• Ensure the product fits without being too tight or loose.

Volume Capacity

• Calculate internal cubic capacity (L × W × H).
• Helps in determining how much space the product will occupy and shipping efficiency.

Product Orientation

• Decide how the product sits inside the box and measure accordingly.
• Orientation affects whether length or width is the primary dimension.

Die-Cut Openings or Windows

• Measure exact placement, height, and width for any cutouts.
• Ensure structural integrity when adding windows.

Printing Bleed & Safe Zones

• Include measurements for:
• Bleed area: Extra space beyond the cut line for printing.
• Safe zone: Inner area where critical text or logos should be placed.

Closure Type & Locking Tabs

• Measure slots, tabs, or locks for boxes with custom closures.
• Precision is required to avoid misalignment during assembly.

Packaging Style

• Folds, creases, and scores must be measured for accurate dieline creation.
• Different styles (e.g., RSC, tuck-end, mailer, sleeve) require specific panel measurements.