UMP Ignition Coil – C-540

Ignition Coil

SKU: 00656791100186 Category:


United Ignition Coils

United Motor Products manufactures and distributes high quality OEM replacement ignition and engine management products. Their products cover a wide range of industries including Automotive, Marine, Industrial and Agricultural markets. United Motor Products has provided these industries with quality products for over 30 years. Included in their product offerings are a ?green? battery cable program, ignition, engine management and sensor product lines. All products are made of the highest quality premium materials, to provide maximum performance and longevity in the toughest conditions.

Features & Benefits

  • The outer shells of the epoxy filled coils are made with a high dielectric strength glass-filled PBT polymer that helps prevent current grounding associated with lower quality plastics used for economy grade coils
  • By using only the highest quality housing materials, the housing integrity is maintained throught the thermo-shock testing procedures
  • United only uses virgin copper for the coil windings. There is no recycled copper as used in inferior quality brands.
  • Copper windings match OEM configuration to ensure proper dwell chracteristics required by the ECM
  • Virgin wire ensures the lowest porosity possible to maintain a consistent current flow throughout the electro magnetic process of the coil.
  • The wire is coated with a high strength enamel, to prevent shorts between the windings. This is extremely important when the vehicle’s ignition system is under extreme ignition load
  • Hard magnets are used to maintain the consistant polarity needed to ensure continuity of voltage flow from the primary through the secondary side of the coil.
  • High dielectric strength epoxy is drawn into the housing under vacuum, to ensure there are no air gaps between the windings. The use of the highest quality epoxy and the vacuum draw-down procedure, prevents the thermal-shock breakdown of the epoxy.
  • With these processes and procedures, along with the highest quality raw material available, you can be assured United coils provide the highest spark energy, maintain reliability and have an extended coil life

Additional information

Weight 1.26 lbs
Dimensions 2.75 × 2.75 × 6.73 in
Brand Code


Item Grade

OEM Standard

Application Summary

1999-2000 Shelby Series 1; 1996-2000 Isuzu Hombre; 1991-1992 Isuzu Impulse; 1993-1995 Isuzu Rodeo; 1992-1995 Isuzu Trooper; 2005-2009 Buick LaCrosse; 2006-2008 Buick Lucerne; 2005-2009 Buick Allure; 1986-2005 Buick Century; 1986-1990 Buick Electra; 1986-2005 Buick LeSabre; 1991-2005 Buick Park Avenue; 1990-1991 Buick Reatta; 1988-2004 Buick Regal; 2002-2005 Buick Rendezvous; 1986-1999 Buick Riviera; 1987-1989 Buick Skyhawk; 1987-1998 Buick Skylark; 1987 Buick Somerset; 1993 Cadillac Allante; 1987-1988 Cadillac Cimarron; 1994-1999 Cadillac DeVille; 1993-1999 Cadillac Eldorado; 1993-1999 Cadillac Seville; 1987-1996 Chevrolet Beretta; 1993-2002 Chevrolet Camaro; 1987-2002 Chevrolet Cavalier; 1987-1990 Chevrolet Celebrity; 1987-1996 Chevrolet Corsica; 1990-1995 Chevrolet Corvette; 2000-2005 Chevrolet Impala; 1994-1995 Chevrolet LLV; 1990-2001 Chevrolet Lumina; 1992-1996 Chevrolet Lumina APV; 1997-2003 Chevrolet Malibu; 1995-2005 Chevrolet Monte Carlo; 1994-2003 Chevrolet S10; 1997-2005 Chevrolet Venture; 1995-1996 Chevrolet Lumina Van; 1994-2003 GMC Sonoma; 1986-1996 Oldsmobile 98; 1987 Oldsmobile Calais; 1992-1998 Oldsmobile Achieva; 1999-2004 Oldsmobile Alero; 1995-1999 Oldsmobile Aurora; 1988-1991 Oldsmobile Cutlass Calais; 1986-1996 Oldsmobile Cutlass Ciera; 1995-1999 Oldsmobile Cutlass; 1987-1994 Oldsmobile Cutlass Cruiser; 1988-1997 Oldsmobile Cutlass Supreme; 1986-1988 Oldsmobile Delta 88; 1992-1999 Oldsmobile 88; 1987-1988 Oldsmobile Firenza; 1998-1999 Oldsmobile Intrigue; 1996-1999 Oldsmobile LSS; 1997-1998 Oldsmobile Regency; 1992-2004 Oldsmobile Silhouette; 1986-1992 Oldsmobile Toronado; 1987-1991 Pontiac 6000; 2001-2005 Pontiac Aztek; 1987-2005 Pontiac Bonneville; 1987-1988 Pontiac Fiero; 1993-2002 Pontiac Firebird; 1987-2005 Pontiac Grand Am; 1988-2008 Pontiac Grand Prix; 1999-2005 Pontiac Montana; 1991-1994 Pontiac Sunbird; 1995-2002 Pontiac Sunfire; 1992-1999 Pontiac Trans Sport; 1989-1991 Pontiac Tempest; 1994-1996 Honda Passport