Standard Motor Products UF-543 Ignition Coil

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Delphi GN10453
• NGK U5186
• ACDelco 12597745
• ACDelco D598A
• General Motors 12597745
• General Motors 42597745
• Airtex 5C1616
• DENSO 6737301
• CARQUEST Premium By WELLS 52-1857
• Motorad 1IC423
• Prenco 36-8202
• Autopart International 2505301075
• MasterPro 2-50273
• NGK 48720
• BWD E1043
• Echlin IC623
• NAPA Mileage Plus IC623SB
• Duralast C1559
• T Series UF543T
• TPI True Parts Incorporated CLS1223
• Spectra Premium C-840
• Original Engine Management 50273
• WAI CUF543
• Walker Products 9212105
• MasterPro 250273
• Autopart International 2505301075
• Prenco 368202
• CARQUEST Premium By WELLS 521857
• DENSO 6737301
• General Motors 19421260

• High-temp boot prevents high-voltage leaks, while stainless-steel spring with internal ferrite noise suppressor prevents radiofrequency interference (RFI)
• Our ignition coils use 100% pure copper windings in the primary and secondary bobbins to improve durability and provide higher resistance to internal shorts and dielectric breakdown
• Manufactured in Poland
• Advanced bobbin technology, highly specialized silicone magnetic steel core, and optimized winding all provide an accurate high energy output to restore engine performance
• Engineered and tested to meet OE spark energy output, impedance, and durability in all operating conditions.
• Engineered specifically for GM vehicles
• High-dielectric epoxy injected into case and pulled into vacuum to eliminate air pockets and prevent moisture intrusion or internal energy loss