Denso 5063 Spark Plug
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Denso
 U-Groove Conventional

Denso 5063 Spark Plug

Brand Denso 5063
Center Electrode Core Material Copper
Center Electrode Tip Material Nickel
Ground Configuration Multi-Electrode
Ground Electrode Core Material Nickel
Ground Electrode Quantity 2
Ground Electrode Tip Design Multi-Electrode
Hex Size 16.0
Manufacturer Heat Range 20
Pre-Gap Size 1.0
Reach 19.00
Resistance 5000
Seat Type Flat
Thread Diameter 14.00
Product line U-Groove Conventional
Fits BMW, Mini, Suzuki, Porsche, Volkswagen, Cadillac, Saturn, Daewoo, Audi, and Saab · 280 vehicles

OEM-specified design. Special ground electrode configuration for dependable ignition performance.

Multi-electrode construction. Two ground electrodes help promote consistent spark delivery.

Copper core, nickel tips. Built with materials chosen for stable conductivity and durability.

Cross-references BMW 12 12 0 030 548, BMW 12 12 0 037 607 and BMW 12 12 0 037 608 for the same application. See all 30.

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Denso 5063 U-Groove Spark Plug

Denso 5063 is a U-Groove Conventional spark plug built for OEM-specified ignition service where the ground electrode design matters. It uses a multi-electrode configuration with a copper core center electrode and nickel tip materials to support stable secondary ignition performance in a wide range of BMW, Porsche, Volkswagen, and Audi applications.

The Denso U-Groove Conventional line focuses on OE-style fit and electrode geometry. For drivers searching for a Denso 5063 spark plug for BMW 325i, BMW 330i, or Porsche 911 applications, this part matches the factory-style configuration used across many import engines.

Key Features

  • Part number 5063 from Denso U-Groove Conventional
  • OEM-specified special ground electrode configuration
  • Multi-electrode ground design with nickel ground tips
  • Copper core center electrode for dependable conductivity
  • 5000 ohm resistance for ignition system noise control
  • Pre-gapped to 1.0 mm
  • 14 mm thread diameter, 19.00 mm reach, 16.0 mm hex, flat seat

Detailed Description

This Denso spark plug is engineered around a special OEM-specified ground electrode layout, using two ground electrodes and a multi-electrode tip design. The copper core center electrode and nickel tip materials support consistent spark delivery, while the 5000 ohm resistor helps maintain ignition system stability. As a U-Groove Conventional plug, it is built for direct replacement service in many import vehicles that call for this style of secondary ignition component.

Fitment includes 2001-2006 BMW 325Ci, 2001-2005 BMW 330i, 2001-2005 BMW 525i, 2001-2005 BMW 530i, 2001-2005 BMW X5, 2001-2005 Porsche 911, and 1993-2005 Volkswagen Passat. This part cross-references DENSO Auto Parts K20TXR for the same application.

What It Helps Address

  • Rough idle caused by worn spark plug electrodes
  • Hard starting from degraded ignition performance
  • Misfire conditions related to plug wear or incorrect gap
  • Weak spark delivery in high-mileage secondary ignition systems
  • Service replacement needs on BMW, Porsche, Volkswagen, and Audi engines

Installation Notes and Tips

Verify thread diameter, reach, seat type, and heat range before installation. This plug uses a flat seat, 14 mm thread diameter, 19.00 mm reach, and 16.0 mm hex size. Confirm the vehicle calls for a 1.0 mm pre-gap and the specified U-Groove Conventional configuration before service. For fitment research, this part is commonly searched for BMW 325i spark plug replacement, BMW X5 ignition service, and Porsche 911 spark plug applications.

Quality Assurance

Denso manufactures this spark plug to OEM-specified design requirements for secondary ignition service. The part number 5063 is built to match the factory-style electrode configuration used in listed applications, including BMW, Mini Cooper, Suzuki Forenza, and Volkswagen Passat fitments.

Related reading

This part fits 280 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2008BMW760Li—N/AU-Groove Conventional
2008MiniCooper—N/AU-Groove Conventional
2008SuzukiForenza—N/AU-Groove Conventional
2007BMW760Li—N/AU-Groove Conventional
2007MiniCooper—N/AU-Groove Conventional
2007SuzukiForenza—N/AU-Groove Conventional
2006BMW325Ci—N/AU-Groove Conventional
2006BMW330Ci—N/AU-Groove Conventional
2006BMW760i—N/AU-Groove Conventional
2006BMW760Li—N/AU-Groove Conventional
2006BMWX3—N/AU-Groove Conventional
2006BMWX5—N/AU-Groove Conventional
2006MiniCooper—N/AU-Groove Conventional
2006SuzukiForenza—N/AU-Groove Conventional
2005BMW325Ci—N/AU-Groove Conventional
2005BMW325i—N/AU-Groove Conventional
2005BMW325xi—N/AU-Groove Conventional
2005BMW330Ci—N/AU-Groove Conventional
2005BMW330i—N/AU-Groove Conventional
2005BMW330xi—N/AU-Groove Conventional
2005BMW525i—N/AU-Groove Conventional
2005BMW530i—N/AU-Groove Conventional
2005BMW545i—N/AU-Groove Conventional
2005BMW645Ci—N/AU-Groove Conventional
2005BMW745i—N/AU-Groove Conventional
2005BMW745Li—N/AU-Groove Conventional
2005BMW760i—N/AU-Groove Conventional
2005BMW760Li—N/AU-Groove Conventional
2005BMWX3—N/AU-Groove Conventional
2005BMWX5—N/AU-Groove Conventional
2005BMWZ4—N/AU-Groove Conventional
2005MiniCooper—N/AU-Groove Conventional
2005Porsche911TurboN/AU-Groove Conventional
2005Porsche911GT2N/AU-Groove Conventional
2005PorscheCarrera GT—N/AU-Groove Conventional
2005SuzukiForenza—N/AU-Groove Conventional
2005VolkswagenPassat—N/AU-Groove Conventional
2004BMW325Ci—N/AU-Groove Conventional
2004BMW325i—N/AU-Groove Conventional
2004BMW325xi—N/AU-Groove Conventional
2004BMW330Ci—N/AU-Groove Conventional
2004BMW330i—N/AU-Groove Conventional
2004BMW330xi—N/AU-Groove Conventional
2004BMW525i—N/AU-Groove Conventional
2004BMW530i—N/AU-Groove Conventional
2004BMW545i—N/AU-Groove Conventional
2004BMW645Ci—N/AU-Groove Conventional
2004BMW745i—N/AU-Groove Conventional
2004BMW745Li—N/AU-Groove Conventional
2004BMW760i—N/AU-Groove Conventional
2004BMW760Li—N/AU-Groove Conventional
2004BMWX3—N/AU-Groove Conventional
2004BMWX5—N/AU-Groove Conventional
2004BMWZ4—N/AU-Groove Conventional
2004CadillacCTS—N/AU-Groove Conventional
2004MiniCooper—N/AU-Groove Conventional
2004Porsche911TurboN/AU-Groove Conventional
2004Porsche911GT2N/AU-Groove Conventional
2004PorscheCarrera GT—N/AU-Groove Conventional
2004SuzukiForenza—N/AU-Groove Conventional
2004VolkswagenPassat—N/AU-Groove Conventional
2003BMW325Ci—N/AU-Groove Conventional
2003BMW325i—N/AU-Groove Conventional
2003BMW325xi—N/AU-Groove Conventional
2003BMW330Ci—N/AU-Groove Conventional
2003BMW330i—N/AU-Groove Conventional
2003BMW330xi—N/AU-Groove Conventional
2003BMW525i—N/AU-Groove Conventional
2003BMW530i—N/AU-Groove Conventional
2003BMW540i—N/AU-Groove Conventional
2003BMW745i—N/AU-Groove Conventional
2003BMW745Li—N/AU-Groove Conventional
2003BMW760Li—N/AU-Groove Conventional
2003BMWM5—N/AU-Groove Conventional
2003BMWX5—N/AU-Groove Conventional
2003BMWZ4—N/AU-Groove Conventional
2003BMWZ8—N/AU-Groove Conventional
2003CadillacCTS—N/AU-Groove Conventional
2003MiniCooper—N/AU-Groove Conventional
2003Porsche911—N/AU-Groove Conventional
2003SaturnVue—N/AU-Groove Conventional
2003VolkswagenPassat—N/AU-Groove Conventional
2002BMW325Ci—N/AU-Groove Conventional
2002BMW325i—N/AU-Groove Conventional
2002BMW325xi—N/AU-Groove Conventional
2002BMW330Ci—N/AU-Groove Conventional
2002BMW330i—N/AU-Groove Conventional
2002BMW330xi—N/AU-Groove Conventional
2002BMW525i—N/AU-Groove Conventional
2002BMW530i—N/AU-Groove Conventional
2002BMW540i—N/AU-Groove Conventional
2002BMW745i—N/AU-Groove Conventional
2002BMW745Li—N/AU-Groove Conventional
2002BMWM5—N/AU-Groove Conventional
2002BMWX5—N/AU-Groove Conventional
2002BMWZ3—N/AU-Groove Conventional
2002BMWZ8—N/AU-Groove Conventional
2002MiniCooper—N/AU-Groove Conventional
2002Porsche911TurboN/AU-Groove Conventional
2002SaturnVue—N/AU-Groove Conventional
2002VolkswagenJetta—N/AU-Groove Conventional
2002VolkswagenPassat—N/AU-Groove Conventional
2001AudiA4—N/AU-Groove Conventional
2001AudiA4 Quattro—N/AU-Groove Conventional
2001AudiA6—N/AU-Groove Conventional
2001AudiA6 Quattro—N/AU-Groove Conventional
2001AudiS4—N/AU-Groove Conventional
2001BMW325Ci—N/AU-Groove Conventional
2001BMW325i—N/AU-Groove Conventional
2001BMW325xi—N/AU-Groove Conventional
2001BMW330Ci—N/AU-Groove Conventional
2001BMW330i—N/AU-Groove Conventional
2001BMW330xi—N/AU-Groove Conventional
2001BMW525i—N/AU-Groove Conventional
2001BMW530i—N/AU-Groove Conventional
2001BMW540i—N/AU-Groove Conventional
2001BMW740i—N/AU-Groove Conventional
2001BMW740iL—N/AU-Groove Conventional
2001BMW750iL—N/AU-Groove Conventional
2001BMWM5—N/AU-Groove Conventional
2001BMWX5—N/AU-Groove Conventional
2001BMWZ3—N/AU-Groove Conventional
2001BMWZ8—N/AU-Groove Conventional
2001Porsche911TurboN/AU-Groove Conventional
2001SaturnL300—N/AU-Groove Conventional
2001VolkswagenGolf—N/AU-Groove Conventional
2001VolkswagenJetta—N/AU-Groove Conventional
2001VolkswagenPassat—N/AU-Groove Conventional
2000AudiA4—N/AU-Groove Conventional
2000AudiA4 Quattro—N/AU-Groove Conventional
2000AudiA6—N/AU-Groove Conventional
2000AudiA6 Quattro—N/AU-Groove Conventional
2000AudiS4—N/AU-Groove Conventional
2000BMW323Ci—N/AU-Groove Conventional
2000BMW323i—N/AU-Groove Conventional
2000BMW328Ci—N/AU-Groove Conventional
2000BMW328i—N/AU-Groove Conventional
2000BMW528i—N/AU-Groove Conventional
2000BMW540i—N/AU-Groove Conventional
2000BMW740i—N/AU-Groove Conventional
2000BMW740iL—N/AU-Groove Conventional
2000BMW750iL—N/AU-Groove Conventional
2000BMWM5—N/AU-Groove Conventional
2000BMWX5—N/AU-Groove Conventional
2000BMWZ3—N/AU-Groove Conventional
2000BMWZ8—N/AU-Groove Conventional
2000VolkswagenEuroVan—N/AU-Groove Conventional
2000VolkswagenGolf—N/AU-Groove Conventional
2000VolkswagenJetta—N/AU-Groove Conventional
2000VolkswagenPassat—N/AU-Groove Conventional
1999AudiA4—N/AU-Groove Conventional
1999AudiA4 Quattro—N/AU-Groove Conventional
1999AudiA6—N/AU-Groove Conventional
1999AudiA6 Quattro—N/AU-Groove Conventional
1999BMW318ti—N/AU-Groove Conventional
1999BMW323i—N/AU-Groove Conventional
1999BMW323is—N/AU-Groove Conventional
1999BMW328i—N/AU-Groove Conventional
1999BMW328is—N/AU-Groove Conventional
1999BMW528i—N/AU-Groove Conventional
1999BMW540i—N/AU-Groove Conventional
1999BMW740i—N/AU-Groove Conventional
1999BMW740iL—N/AU-Groove Conventional
1999BMW750iL—N/AU-Groove Conventional
1999BMWM3—N/AU-Groove Conventional
1999BMWZ3—N/AU-Groove Conventional
1999CadillacCatera—N/AU-Groove Conventional
1999VolkswagenEuroVan—N/AU-Groove Conventional
1999VolkswagenGolf—N/AU-Groove Conventional
1999VolkswagenJetta—N/AU-Groove Conventional
1999VolkswagenPassat—N/AU-Groove Conventional
1998AudiA4—N/AU-Groove Conventional
1998AudiA6—N/AU-Groove Conventional
1998AudiA6 Quattro—N/AU-Groove Conventional
1998BMW318i—N/AU-Groove Conventional
1998BMW318ti—N/AU-Groove Conventional
1998BMW323i—N/AU-Groove Conventional
1998BMW323is—N/AU-Groove Conventional
1998BMW328i—N/AU-Groove Conventional
1998BMW328is—N/AU-Groove Conventional
1998BMW528i—N/AU-Groove Conventional
1998BMW540i—N/AU-Groove Conventional
1998BMW740i—N/AU-Groove Conventional
1998BMW740iL—N/AU-Groove Conventional
1998BMWM3—N/AU-Groove Conventional
1998BMWZ3—N/AU-Groove Conventional
1998CadillacCatera—N/AU-Groove Conventional
1998Porsche911—N/ATwo spark plugs are required per cylinder.; U-Groove Conventional
1998PorscheBoxster—N/AU-Groove Conventional
1998VolkswagenGolf—N/AU-Groove Conventional
1998VolkswagenJetta—N/AU-Groove Conventional
1998VolkswagenPassat—N/AU-Groove Conventional
1997BMW318i—N/AU-Groove Conventional
1997BMW318is—N/AU-Groove Conventional
1997BMW318ti—N/AU-Groove Conventional
1997BMW328i—N/AU-Groove Conventional
1997BMW328is—N/AU-Groove Conventional
1997BMW528i—N/AU-Groove Conventional
1997BMW540i—N/AU-Groove Conventional
1997BMW740i—N/AU-Groove Conventional
1997BMW740iL—N/AU-Groove Conventional
1997BMW840Ci—N/AU-Groove Conventional
1997BMWM3—N/AU-Groove Conventional
1997BMWZ3—N/AU-Groove Conventional
1997CadillacCatera—N/AU-Groove Conventional
1997Porsche911—N/ATwo spark plugs are required per cylinder.; U-Groove Conventional
1997PorscheBoxster—N/AU-Groove Conventional
1997Saab900—N/AU-Groove Conventional
1997Saab9000—N/AU-Groove Conventional
1997VolkswagenEuroVan—N/AU-Groove Conventional
1997VolkswagenGolf—N/AU-Groove Conventional
1997VolkswagenJetta—N/AU-Groove Conventional
1997VolkswagenPassat—N/AU-Groove Conventional
1996BMW318i—N/AU-Groove Conventional
1996BMW318is—N/AU-Groove Conventional
1996BMW318ti—N/AU-Groove Conventional
1996BMW328i—N/AU-Groove Conventional
1996BMW328is—N/AU-Groove Conventional
1996BMW740iL—N/AU-Groove Conventional
1996BMW840Ci—N/AU-Groove Conventional
1996BMWM3—N/AU-Groove Conventional
1996BMWZ3—N/AU-Groove Conventional
1996Porsche911—N/ATwo spark plugs are required per cylinder.; U-Groove Conventional
1996Saab900—N/AU-Groove Conventional
1996Saab9000—N/AU-Groove Conventional
1996VolkswagenGolf—N/AU-Groove Conventional
1996VolkswagenJetta—N/AU-Groove Conventional
1996VolkswagenPassat—N/AU-Groove Conventional
1995BMW318i—N/AU-Groove Conventional
1995BMW318is—N/AU-Groove Conventional
1995BMW318ti—N/AU-Groove Conventional
1995BMW325i—N/AU-Groove Conventional
1995BMW325is—N/AU-Groove Conventional
1995BMW525i—N/AU-Groove Conventional
1995BMW530i—N/AU-Groove Conventional
1995BMW540i—N/AU-Groove Conventional
1995BMW740i—N/AU-Groove Conventional
1995BMW740iL—N/AU-Groove Conventional
1995BMW840Ci—N/AU-Groove Conventional
1995BMWM3—N/AU-Groove Conventional
1995Porsche911—N/ATwo spark plugs are required per cylinder.; U-Groove Conventional
1995Saab900—N/AU-Groove Conventional
1995Saab9000—N/AU-Groove Conventional
1995VolkswagenCorrado—N/AU-Groove Conventional
1995VolkswagenGolf—N/AU-Groove Conventional
1995VolkswagenJetta—N/AU-Groove Conventional
1995VolkswagenPassat—N/AU-Groove Conventional
1994BMW318i—N/AU-Groove Conventional
1994BMW318is—N/AU-Groove Conventional
1994BMW325i—N/AU-Groove Conventional
1994BMW325is—N/AU-Groove Conventional
1994BMW525i—N/AU-Groove Conventional
1994BMW530i—N/AU-Groove Conventional
1994BMW540i—N/AU-Groove Conventional
1994BMW740i—N/AU-Groove Conventional
1994BMW740iL—N/AU-Groove Conventional
1994BMW840Ci—N/AU-Groove Conventional
1994Saab900—N/AU-Groove Conventional
1994VolkswagenCorrado—N/AU-Groove Conventional
1994VolkswagenJetta—N/AU-Groove Conventional
1994VolkswagenPassat—N/AU-Groove Conventional
1993BMW318i—N/AU-Groove Conventional
1993BMW318is—N/AU-Groove Conventional
1993BMW325i—N/AU-Groove Conventional
1993BMW325is—N/AU-Groove Conventional
1993BMW525i—N/AU-Groove Conventional
1993BMW740i—N/AU-Groove Conventional
1993BMW740iL—N/AU-Groove Conventional
1993Porsche911Turbo 3.6N/AU-Groove Conventional
1993VolkswagenCorrado—N/AU-Groove Conventional
1993VolkswagenPassat—N/AU-Groove Conventional
1992BMW318i—N/AU-Groove Conventional
1992BMW318is—N/AU-Groove Conventional
1992BMW325i—N/AU-Groove Conventional
1992BMW325is—N/AU-Groove Conventional
1992BMW525i—N/AU-Groove Conventional
1992VolkswagenCorrado—N/AU-Groove Conventional
1991BMW318i—N/AU-Groove Conventional
1991BMW318is—N/AU-Groove Conventional
1991BMW525i—N/AU-Groove Conventional
Directly replaces or cross-references 30 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BMW — 12 12 0 030 548BMW — 12 12 0 037 607BMW — 12 12 0 037 608BMW — 12 12 0 141 871BMW — 12 12 9 059 209BMW — 12 12 9 059 795BMW — 12 12 9 063 428BMW — 12 12 9 064 617BMW — 12 12 9 064 619BMW — 12 12 9 069 877BMW — 12 12 9 071 003DENSO Auto Parts — K20TXRGeneral Motors — 44 44 741General Motors — 45 01 029General Motors — 91 95 109General Motors — 11109-85Z00General Motors — 11109-85Z10Porsche — 999 170 192 90Porsche — 999 170 195 90Porsche — 999 170 201 90Porsche — 999 170 210 90Porsche — 999 170 227 90Suzuki — 11109-85Z00Suzuki — 11109-85Z10Volkswagen — 101 000 035 AAVolkswagen — 101 000 035 ABVolkswagen — 101 000 035 AHVolkswagen — 101 000 035 HJVolkswagen — 101 905 607Volkswagen — 101 905 616