Prothread - 14.00 x 1.25 Spark Plug Plug Fix Repair Kit | 3599-14125K

$68.27
$0.00
$68.27
Vendor: Prothread
SKU: 3599-14125K

The ProThread 14.00 x 1.25 Plug Fix Repair Kit (3599-14125K) is a professional solid insert thread repair solution designed specifically for damaged spark plug threads. Ideal for automotive workshop and engine repair applications, this kit restores stripped spark plug holes quickly and...

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ProThread 14.00 x 1.25 Spark Plug Plug Fix Repair Kit | 3599-14125K

The ProThread 14.00 x 1.25 Plug Fix Repair Kit (3599-14125K) is a professional solid insert thread repair solution designed specifically for damaged spark plug threads. Ideal for automotive workshop and engine repair applications, this kit restores stripped spark plug holes quickly and permanently without replacing the cylinder head.

► Key Features

  • Repairs damaged or stripped spark plug threads permanently
  • Designed specifically for 14.00 x 1.25 spark plug applications
  • Solid insert design provides superior strength and durability
  • Restores original thread size and spark plug fitment
  • Ideal for automotive engine repairs and workshop servicing
  • Suitable for aluminium cylinder heads and engine components
  • Professional repair solution that helps avoid costly replacements
  • Supplied as a complete repair kit for fast installation

► Technical Specifications

  • Thread Size: 14.00 x 1.25
  • Application: Spark Plug Thread Repair
  • Insert Type: Solid Insert
  • Use: Repair of damaged spark plug holes
  • Suitable For: Aluminium cylinder heads
  • Kit Includes: Tap, inserts, installation tooling
  • Brand: ProThread
  • Part No.: 3599-14125K

► Kit Includes

  • Solid Spark Plug Thread Inserts
  • Thread Repair Tap
  • Installation Tooling

► Why Tradies Grab This

A workshop essential for repairing stripped spark plug threads without pulling apart the entire engine. Perfect for mechanics and engine rebuilders who need a fast, durable fix that gets vehicles back on the road quickly.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: Workshop-grade repair solutions built for demanding conditions.
  • Loyalty Matters: Trade pricing and account benefits for repeat customers.
  • Real Support, No Runaround: Practical advice from people who understand workshop repairs.
  • Fast Delivery, Every Time: Reliable shipping to minimise downtime.

► Stock won’t last — get yours now at Industrial Shed!

Product weight
2000 g
Material
Steel
Category
Hoses, Fittings & Couplings
Shipping calculated at checkout

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Subtotal: $68.27
Product specifications
Category
Hoses, Fittings & Couplings
Material
Steel
Product weight
2000 g
Length
0 mm
Width
14 mm
Height
0 mm
Diameter
14 mm
Barcode
9.32652E+12
  • On time, every time

    Delivery across Australia, with tracking sent after dispatch. Ordering a large or heavy item? Ask our team to confirm freight costs and delivery arrangements before you buy.

    Delivery information
  • Secure payments

    Pay through our secure checkout with the card and express payment options available for your order. Review your items, delivery charges and total before confirming payment.

  • 100% happiness guarantee

    Need help after your purchase? Contact our Somerville team with your order number. We can help with product issues and explain your return options, including conditions and exclusions.

    Returns and support

ProThread 14.00 x 1.25 Spark Plug Plug Fix Repair Kit | 3599-14125K

The ProThread 14.00 x 1.25 Plug Fix Repair Kit (3599-14125K) is a professional solid insert thread repair solution designed specifically for damaged spark plug threads. Ideal for automotive workshop and engine repair applications, this kit restores stripped spark plug holes quickly and permanently without replacing the cylinder head.

► Key Features

  • Repairs damaged or stripped spark plug threads permanently
  • Designed specifically for 14.00 x 1.25 spark plug applications
  • Solid insert design provides superior strength and durability
  • Restores original thread size and spark plug fitment
  • Ideal for automotive engine repairs and workshop servicing
  • Suitable for aluminium cylinder heads and engine components
  • Professional repair solution that helps avoid costly replacements
  • Supplied as a complete repair kit for fast installation

► Technical Specifications

  • Thread Size: 14.00 x 1.25
  • Application: Spark Plug Thread Repair
  • Insert Type: Solid Insert
  • Use: Repair of damaged spark plug holes
  • Suitable For: Aluminium cylinder heads
  • Kit Includes: Tap, inserts, installation tooling
  • Brand: ProThread
  • Part No.: 3599-14125K

► Kit Includes

  • Solid Spark Plug Thread Inserts
  • Thread Repair Tap
  • Installation Tooling

► Why Tradies Grab This

A workshop essential for repairing stripped spark plug threads without pulling apart the entire engine. Perfect for mechanics and engine rebuilders who need a fast, durable fix that gets vehicles back on the road quickly.

► Industrial Shed’s Trade Guarantee – Shop with Confidence

  • We Stand By Our Gear: Workshop-grade repair solutions built for demanding conditions.
  • Loyalty Matters: Trade pricing and account benefits for repeat customers.
  • Real Support, No Runaround: Practical advice from people who understand workshop repairs.
  • Fast Delivery, Every Time: Reliable shipping to minimise downtime.

► Stock won’t last — get yours now at Industrial Shed!

Delivery options

We deliver across Australia. Freight costs depend on the item's size, weight and delivery address. Use the freight form above to request a price for this product.

Local delivery and collection

Local delivery is available on the Mornington Peninsula. You can also collect from Factory 1/30 Simcock Street, Somerville VIC 3912. Wait for your collection confirmation before coming in.

Tracking and delivery questions

Tracking details are sent after dispatch. For delivery timing, access requirements or help with a bulky item, call 03 5978 0078.

Read the shipping and delivery policy

Start a return

Contact us with your order number and the reason for the return. We will confirm the next steps before you send anything back.

Change of mind

The returns policy allows 14 days from delivery for eligible unused items in their original condition and packaging. Special orders and custom products are excluded from change-of-mind returns. Other exclusions may apply.

Faulty or damaged items

Send photos and a description of the problem to supportHQ@industrialshed.net.au, or call 03 5978 0078.

Read the full returns and refund policy

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