Denso DG109 — Glow Plug
Where to buy
Enter your VIN or make, model and year: the AI consultant will check compatibility and suggest a replacement if it does not fit.
What this part is
Denso DG109 glow plug — a part number for diesel engines, where the plug provides pre-start heating of the combustion chamber. Thread M10x1, overall length 97 mm, voltage 11 V, resistance 0.5 Ohm, weight 25.5 g, wrench size 10. Made in Japan.
Fits a wide range of VAG group vehicles and beyond: Skoda Fabia (6Y2) 1999–2008, VW Bora (1J2) 1998–2005, SEAT Arosa (6H) 1997–2004, Audi A3 (8L1) 1996–2003, Ford Galaxy I 1.9 TDI. Also found on Jeep Cherokee XJ and Grand Cherokee. When selecting, verify the engine number and production year — different plugs may be used within the same model.
Cars that fit DG109
FABIA (6Y2) (1999 - 2008)
FABIA Combi (2007 - 2014)
FABIA Combi (6Y5) (2000 - 2007)
FABIA Praktik (2001 - 2007)
FABIA седан (6Y3) (1999 - 2007)
OCTAVIA (1U2) (1996 - 2010)
OCTAVIA Combi (1U5) (1998 - 2010)
and 33
BEETLE кабрио (1Y7) (2002 - 2010)
BORA (1J2) (1998 - 2005)
BORA седан (1J2) (1998 - 2005)
BORA универсал (1J6) (1999 - 2005)
CADDY III универсал (2KB, 2KJ, 2CB, 2CJ) (2004 - наст)
CADDY III фургон (2KA, 2KH, 2CA, 2CH) (2004 - наст)
DERBY седан (9A4) (2002 - наст)
and 32
AROSA (6H) (1997 - 2004)
CORDOBA (6L2) (2002 - 2009)
CORDOBA седан (6L2) (2002 - 2009)
IBIZA IV (6L1) (2002 - 2009)
IBIZA Mk IV (6L1) (2002 - 2009)
LEON (1M1) (1999 - 2006)
ALHAMBRA (7V8, 7V9) 1.9 TDI (04.1996 - 03.2010)
and 23
A3 (8L1) (1996 - 2003)
A4 (8E2, B6) (2000 - 2004)
A4 Avant (8E5, B6) (2001 - 2004)
A6 (4B2, C5) (1997 - 2005)
A6 Avant (4B5, C5) (1997 - 2005)
A6 седан (4B2, C5) (1997 - 2005)
A2 (8Z0) 1.2 TDI (03.2001 - 08.2005)
and 14
GALAXY I (WGR) 1.9 TDI (02.2003 - 05.2006)
GALAXY I (WGR) 1.9 TDI (04.2000 - 05.2006)
GALAXY I (WGR) 1.9 TDI (05.2005 - 05.2006)
SCORPIO II (GFR, GGR) 2.5 TD (10.1994 - 08.1998)
SCORPIO II (GFR, GGR) 2.5 TD (09.1996 - 08.1998)
SCORPIO II Turnier (GNR, GGR) 2.5 TD (10.1994 - 08.1998)
SCORPIO II Turnier (GNR, GGR) 2.5 TD (09.1996 - 08.1998)
and 6
GRAND CHEROKEE II (WJ, WG) (1998 - 2005)
GRAND CHEROKEE I (ZJ) (1991 - 1999)
GRAND CHEROKEE Mk II (WJ, WG) (1998 - 2005)
GRAND CHEROKEE (ZJ) (1991 - 1999)
CHEROKEE (XJ) 2.5 Tdi 4x4 (10.1996 - 09.2001)
GRAND CHEROKEE II (WJ, WG) 2.7 CRD 4x4 (10.2001 - 09.2005)
GRAND CHEROKEE II (WJ, WG) 3.1 TD 4x4 (04.1999 - 12.2001)
and 2
164 (164) (1987 - 1998)
164 седан (164) (1987 - 1998)
168 (164) (1987 - 1998)
155 (167_) 2.5 TD (167.A1A, 167.A1G) (04.1993 - 12.1997)
164 (164_) 2.5 TD (164.K2A, 164.K2B) (09.1992 - 09.1998)
800 купе (1992 - 1999)
800 Наклонная задняя часть (XS) (1986 - 1999)
800 Coupe 825 SD (09.1993 - 02.1999)
800 (XS) 825 D/SD (XS) (01.1990 - 02.1999)
800 Хэтчбэк (XS) 825 D/SD (XS) (01.1992 - 02.1999)
VOYAGER / GRAND VOYAGER III (GS_, NS_) 2.5 TDiC AWD (10.1995 - 03.2001)
GRAND VOYAGER III (GS) (1995 - 2001)
VOYAGER III (GS) (1995 - 2001)
VOYAGER Mk II (GS) (1995 - 2001)
CARAVAN 2.5 TD (01.1995 - 03.2001)
RAM Van 2.5 TD (06.1995 - 10.2002)
RAM Van (1995 - 2002)
FRONTERA A Sport (5_SUD2) (1992 - 1998)
FRONTERA A Sport (U92) 2.5 TDS (09.1996 - 10.1998)
FRONTERA A (U92) 2.5 TDS (09.1996 - 10.1998)
FRONTERA Mk I (A) Sport (1992 - 1998)
FRONTERA Mk I (A) Sport (U92) 2.5 TDS (09.1996 - 10.1998)
FRONTERA Mk I (A) (U92) 2.5 TDS (11.1991 - 06.1998)
Check the part by VIN before buying: fitment depends on the engine and model year.
Cross-references and replacements for DG109
| Brand | Number | Name | Price from |
|---|---|---|---|
| Bosch | 0250202023 | свеча накаливания VW Golf/Passat 1.9TDi 00-05 ALFA/ SCORPIO 2.5TD 93- длинее жало | 788 ₽ |
| Marshall | MSN0045 | Свеча накаливания JEEP GRAND CHEROKEE: IV (WK2) 10-; LANCIA THEMA: II 11-; VOLVO C30: I 06 | 428 ₽ |
| Beru | GE100 | [E2519966008A1] Свеча накаливания Audi A3, A4, VW Golf, Caddy, Touran, T5, Skoda Octavia 1 | 837 ₽ |
| Stellox | 202022SX | Свеча накаливания 11V /M10 x 1 x 92,0 mm./ ключ 10 | 389 ₽ |
| General Motors | 1214427 | свеча накаливания | 1 979 ₽ |
| Krauf | CSZ1121SN | Свеча накала | 410 ₽ |
| 4U | 4UAN098474 | Свеча накаливания | 650 ₽ |
| Beru | 0100266008 | Свеча накаливания VW CADDY III 04-10, EOS 06-08, GOLF PLUS 05-09, GOLF V 03-, GOLF VI 09-, | 1 021 ₽ |
| Chrysler | 04863826 | Свеча накаливания | 2 118 ₽ |
| Era | 886040 | Glow plug | 5 688 ₽ |
| WILMINK GROUP | WG2472581 | Ремонтный комплект кабеля, свеча накаливания | — |
| BENTLEY | N 105 792 02 | — | |
| OPEL | 88 900 716 | — | |
| MAGNETI MARELLI | 62900006304 | Свеча накала ford alfa voyager | — |
| FORD | 1207068 | Свеча накаливания | — |
| EUROREPAR | 1616056480 | Glow Plug | — |
| COMLINE | H1121 | Свеча накаливания | — |
| EUROREPAR | 1682249480 | — | |
| A.Z. Meisterteile | AZMT-49-040-1019 | Свеча накаливания | — |
| SEAT | N 105 792 02 | — | |
| HOFFER | 3100505 | Lock | — |
| VAG | N105 792 02 | Cвеча накаливания D - 01.12.2001>> | — |
| WILMINK GROUP | WG1054524 | Glow Plug | — |
| BorgWarner (BERU) | KIT004 | Ремонтный комплект кабеля, свеча накаливания | — |
| SEAT | N 105 792 01 | — | |
| VAG | N 105 792 01 | Cвеча накаливания D - 01.12.2001>> | — |
| FEBEST | 23642-004 | Свеча накаливания | — |
| FORD | 1 690 048 | — | |
| BREMI | 26050 | Glow Plug | — |
| METZGER | H1121 | OE-SUPPLIER | — |
Prices are market minimums according to Kulisa Data as of 22.10.2026, excluding delivery.
How to choose and what to check
Choose a replacement by the DG109 number and M10x1 thread type; available alternatives include Bosch 0250202023, Beru GE100, Marshall MSN0045, Stellox 202022SX. Verify compatibility by VIN or engine catalog number, not just by model. Replace the plug when cold starting is difficult, there is a heater circuit fault, or after checking resistance.
Frequently asked questions
Which alternatives to Denso DG109 can be installed?
According to the catalog, Bosch 0250202023, Beru GE100, Marshall MSN0045, Stellox 202022SX and others are available — 148 alternatives in total. Check the M10x1 thread and 11 V voltage.
Will DG109 fit my car?
Check by VIN or engine number: the part is used on Skoda Fabia, VW Bora, SEAT Arosa, Audi A3, Ford Galaxy 1.9 TDI and several other models. Production year is also important.
When should the DG109 glow plug be replaced?
When cold starting is poor, the engine runs unevenly after start, or there is a heater fault. Before replacement, check the resistance and power supply at the plug.
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