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Threaded Bushing for Car Spark Plug Repair | M12 x 1.25 Thread | Copper Plated Steel | by Wurth

BRAND: Wurth
SKU: 662121251
$27.60 List price: $34.70
1 PCS ($27.60 per PCS)
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The Threaded Bushing for car spark plug repair is designed for M12 x 1.25 threads, making it ideal for restoring damaged spark plug threads in engine cylinder heads. With a copper plated steel construction, it ensures reliable sealing and precise positioning, perfect for automotive repair shops and maintenance professionals. This bushing extends engine component life by enabling thread repair instead of replacement, reducing waste and enhancing sustainability.

Product Name/Title: Threaded Bushing for Car Spark Plug Repair | M12 x 1.25 Thread | Copper Plated Steel | by Wurth

Brand: Wurth

SKU: 662121251

Alternatively Known As: Spark Plug Thread Repair Insert, Threaded Spark Plug Bushing, TIME-SERT Thread Repair Kit Insert

Technical Specifications
  • Thread type x nominal diameter x pitch: M12 x 1.25
  • Length: 15 mm
  • Design: For flat seal
  • Surface: Copper plated
  • Material: Steel
  • Dimensions (H x L x W): 15mm x 15mm x 15mm
  • Weight: 0.05 kg
Key Features
  • Suitable for flat or conical sealing seats
  • Reliable processing even with weak or thin-walled materials
  • Media-tight and self-locking design
  • Precise positioning in the workpiece
Professional Installation Requirements
  • Installation should be performed by a qualified automotive technician to ensure proper thread repair and engine safety.
Applications
  • Automotive: Repairing and restoring damaged spark plug threads in engine cylinder heads
  • Mechanical workshops and automotive maintenance facilities
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Extends engine component life by enabling thread repair instead of replacement
  • Reduces waste by restoring original parts
Warranty Information

Wurth standard warranty against manufacturing defects applies.

Available Now

The Wurth TIME-SERT® Threaded Bushing is available for immediate purchase, ideal for automotive repair shops and maintenance professionals.