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Spectra C-591 Ignition Coil

Brand	Spectra C-591
Fits	Seat, Audi, and Volkswagen · 78 vehicles

Premium copper construction. Built with premium-grade copper for reliable ignition performance.

Engineered to high standards. Developed with rigorous engineering for dependable operation.

Cross-references Continental 50084, Delphi GN10345 and Delphi GN10444 for the same application. See all 70.

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Spectra C-591 Ignition Coil

The Spectra C-591 ignition coil is a direct replacement for a wide range of Audi and Volkswagen applications. It is built with premium-grade copper and engineered to meet high manufacturing standards for consistent ignition performance.

Premium-grade copper construction
Direct replacement ignition coil for cylinder-head mounting applications
Compatible with Audi A4, A4 Quattro, TT, TT Quattro, Allroad Quattro, A3, A6, A6 Quattro, and S3
Compatible with Volkswagen Beetle, Golf, Jetta, Passat, and Derby
Part number: C-591

Vehicle Fitment

Fits 2001-2007 Audi A4, N/A
Fits 2001-2006 Audi A4 Quattro, N/A
Fits 2002-2006 Audi TT, N/A
Fits 2002-2006 Audi TT Quattro, N/A
Fits 2003-2005 Audi Allroad Quattro, N/A
Fits 2005 Volkswagen Beetle, N/A
Fits 2003-2005 Volkswagen Golf, N/A
Fits 2002-2005 Volkswagen Jetta, N/A
Fits 2000-2005 Volkswagen Passat, N/A
Fits 1998-2004 Audi A3, N/A
Fits 2002-2004 Audi A6, N/A
Fits 2002-2004 Audi A6 Quattro, N/A
Fits 2000-2004 Audi S3, N/A
Fits 2001-2004 Volkswagen Derby, N/A
Fits 2002 Volkswagen Golf, N/A
Fits 2001 Audi TT, N/A
Fits 2001 Audi TT Quattro, N/A
Fits 2001 Volkswagen Golf, N/A
Fits 2001 Volkswagen Jetta, N/A
Fits 2000 Volkswagen Beetle, N/A

Common Replacement Uses

Engine misfire diagnosis tied to weak spark output
Rough idle or hesitation under acceleration
Hard starting caused by ignition coil failure
Intermittent loss of power during load changes
Check engine light concerns related to ignition performance

Installation Notes

This ignition coil mounts directly to the cylinder head on listed applications. Some fitments note a 4-blade connector, 4-pin connector, push-in type, or metal housing, so connector style and mounting design should be verified against the original part before installation. This part cross-references Delphi GN10345 and Dorman - HELP 48005 for the same application.

Quality Assurance

Spectra Premium ignition coils are manufactured with premium copper and developed to engineering standards focused on reliable ignition performance. The C-591 is built as a replacement ignition coil for Audi and Volkswagen platforms that require direct cylinder-head mounting.

This part fits 78 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2007	Audi	A4	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2006	Audi	A4	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2006	Audi	A4 Quattro	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2006	Audi	TT	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2006	Audi	TT Quattro	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2005	Audi	A4	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2005	Audi	A4	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2005	Audi	A4 Quattro	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2005	Audi	A4 Quattro	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2005	Audi	Allroad Quattro	2.7L	V6	—	N/A	Directly mounts onto cylinder head.
2005	Audi	TT	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2005	Audi	TT Quattro	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2005	Volkswagen	Beetle	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2005	Volkswagen	Golf	1.8L	L4	—	N/A	Ignition Coil Mounts to Cylinder Head; with 4 Blade Connector
2005	Volkswagen	Jetta	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2005	Volkswagen	Passat	1.8L	L4	GAS	N/A	Directly mounts onto cylinder head.
2004	Audi	A3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2004	Audi	A4	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2004	Audi	A4	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2004	Audi	A4 Quattro	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2004	Audi	A4 Quattro	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2004	Audi	A6	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2004	Audi	A6 Quattro	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2004	Audi	A6 Quattro	2.7L	V6	—	N/A	Directly mounts onto cylinder head.
2004	Audi	Allroad Quattro	2.7L	V6	—	N/A	Directly mounts onto cylinder head.
2004	Audi	S3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2004	Audi	TT	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2004	Audi	TT Quattro	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2004	Volkswagen	Derby	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2004	Volkswagen	Golf	1.8L	L4	—	N/A	Ignition Coil Mounts to Cylinder Head; with 4 Blade Connector
2004	Volkswagen	Jetta	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2004	Volkswagen	Passat	1.8L	L4	GAS	N/A	Directly mounts onto cylinder head.
2003	Audi	A3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2003	Audi	A4	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2003	Audi	A4	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2003	Audi	A4 Quattro	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2003	Audi	A4 Quattro	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2003	Audi	A6	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2003	Audi	A6 Quattro	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2003	Audi	A6 Quattro	2.7L	V6	—	N/A	Directly mounts onto cylinder head.
2003	Audi	Allroad Quattro	2.7L	V6	—	N/A	Directly mounts onto cylinder head.
2003	Audi	S3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2003	Audi	TT	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2003	Audi	TT Quattro	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2003	Volkswagen	Derby	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2003	Volkswagen	Golf	1.8L	L4	—	N/A	Ignition Coil Mounts to Cylinder Head; with 4 Blade Connector
2003	Volkswagen	Jetta	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2003	Volkswagen	Passat	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2002	Audi	A3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2002	Audi	A4	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2002	Audi	A4	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2002	Audi	A4 Quattro	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2002	Audi	A4 Quattro	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2002	Audi	A6	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2002	Audi	A6 Quattro	3.0L	V6	—	N/A	Directly mounts onto cylinder head.
2002	Audi	S3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2002	Audi	TT	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2002	Audi	TT Quattro	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2002	Volkswagen	Derby	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2002	Volkswagen	Golf	1.8L	L4	—	N/A	Ignition Coil Mounts to Cylinder Head; with 4 Pin Connector
2002	Volkswagen	Jetta	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2002	Volkswagen	Passat	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2001	Audi	A3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2001	Audi	A4	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2001	Audi	A4 Quattro	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2001	Audi	S3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2001	Audi	TT	1.8L	L4	—	N/A	Ignition Coil Mounts to Cylinder Head; Push-In Type
2001	Audi	TT Quattro	1.8L	L4	—	N/A	Ignition Coil Mounts to Cylinder Head; Push-In Type
2001	Volkswagen	Derby	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2001	Volkswagen	Golf	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2001	Volkswagen	Jetta	1.8L	L4	—	N/A	Ignition Coil Mounts to Cylinder Head; From 11/01/2000
2001	Volkswagen	Passat	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2000	Audi	A3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2000	Audi	S3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
2000	Volkswagen	Beetle	1.8L	L4	—	N/A	Ignition Coil Mounts to Cylinder Head; with Metal Housing
2000	Volkswagen	Passat	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
1999	Audi	A3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
1998	Audi	A3	1.8L	L4	—	N/A	Directly mounts onto cylinder head.
No rows match your filter.

Directly replaces or cross-references 70 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Continental — 50084Delphi — GN10345Delphi — GN10444Dorman - HELP — 48005Karlyn — 06A905115DKarlyn — 06C905115MMAHLE — 50139T Series — UF483TWAI — CUF4115C10825C13915C147006A905115C06B905115D06B905115G06B905115H06B905115J06B905115L06B905115P06B905115Q06B905115R06B905115S06C905115A06C905115B06C905115D06C905115E06C905115F06C905115G06C905115H06C905115J06C905115K06C905115L6C905115LMY06C905115LMY0010911961T2633719211919212023045525008436804536805752179517883371788338673930067393019212027C1394C1394VCC1413C1421C1471C1474CLS1024CLS1230CLS1244CUF483E891E891PE983E983PEBC1791IC531IC563MPSMF411UF411UF411TUF483

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Spectra C-591 Ignition Coil

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Spectra C-591 Ignition Coil

Vehicle Fitment

Common Replacement Uses

Installation Notes

Quality Assurance

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