NGK 2781 - Alternative spark plugs

There are 8 replacement spark plugs for NGK 2781. The cross references are for general reference only, please check specifications for your application.

Specifications for NGK 2781

Thread diameter
14.0 mm
Thread reach
19 mm
Hex size
16 mm

NGK 2781 replacement spark plugs

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Replacement spark plugs for NGK 2781 on Amazon

4 New DENSO Iridium Spark Plugs IK24 # 5311
4 New DENSO Iridium Spark Plugs IK24 # 5311
USD 39.78
DENSO # 5311 IRIDIUM Power Spark Plugs -- IK24 ----- 6 PCSNEW
DENSO # 5311 IRIDIUM Power Spark Plugs -- IK24 ----- 6 PCSNEW
USD 61.09
Torch 4PCS K8RTIP OE202 Iridium Platinum Spark Plug Replace for 94460 PFR8S8EG 2668 BKR8EIX 2781
Torch 4PCS K8RTIP OE202 Iridium Platinum Spark Plug Replace for 94460 PFR8S8EG 2668 BKR8EIX 2781
USD 25.99
DENSO # 5311 IRIDIUM Power Spark Plugs -- IK24 ----- 4 PCSNEW
DENSO # 5311 IRIDIUM Power Spark Plugs -- IK24 ----- 4 PCSNEW
USD 39.78
Denso (5311) IK24 Spark Plugs, Pack of 4
Denso (5311) IK24 Spark Plugs, Pack of 4
USD 39.78
Denso (5311) IK24 Iridium Power Spark Plug, (Pack of 1)
Denso (5311) IK24 Iridium Power Spark Plug, (Pack of 1)
USD 10.87
Champion Copper Plus 20 Spark Plug (Carton of 4) - RS13LYC5
Champion Copper Plus 20 Spark Plug (Carton of 4) - RS13LYC5
USD 19.99

Applications for this plug

Make Model Engine Years Engine size HP kW Gap Notes
ALPINA B5 (E60) 4.4 4.4 2005-2010 4398 500 368
ALPINA B5 Estate (E61) 4.4 4.4 2005-2010 4398 500 368
AUDI 100 (4A, C4) S4 Turbo quattro S4 Turbo quattro 1991-1994 2226 230 169
AUDI 100 Avant (4A, C4) S4 Turbo quattro S4 Turbo quattro 1991-1994 2226 230 169
AUDI 200 (44, 44Q) 2.2 20V Turbo quattro 2.2 20V Turbo quattro 1989-1990 2226 220 162
AUDI 200 Avant (44, 44Q) 2.2 20V Turbo quatt… 2.2 20V Turbo quattro 1989-1990 2226 220 162
AUDI 80 (8C, B4) S2 quattro S2 quattro 1993-1994 2226 230 169
AUDI 80 Avant (8C, B4) RS2 quattro (P1) RS2 quattro (P1) 1994-1995 2226 315 232
AUDI 80 Avant (8C, B4) S2 quattro S2 quattro 1993-1995 2226 230 169
AUDI A6 (4A, C4) S6 Turbo quattro S6 Turbo quattro 1994-1997 2226 230 169
AUDI A6 Avant (4A, C4) S6 Turbo quattro S6 Turbo quattro 1994-1997 2226 230 169
AUDI COUPE (89, 8B) S2 quattro S2 quattro 1992-1996 2226 230 169
AUDI COUPE (89, 8B) S2 quattro S2 quattro 1990-1992 2226 220 162
AUDI QUATTRO (85) 2.1 Turbo 2.1 Turbo 1980-1987 2144 200 147
AUDI QUATTRO (85) 2.2 20V Turbo 2.2 20V Turbo 1989-1991 2226 220 162
FORD ESCORT Mk VI (GAL) RS Cosworth 4x4 RS Cosworth 4x4 1992-1995 1994 220 162
FORD ESCORT Mk VII (GAL, AAL, ABL) RS Coswor… RS Cosworth 4x4 1995-1998 1994 220 162
FORD SIERRA Hatchback (GBC, GBG) 2.0 16V Cos… 2.0 16V Cosworth 4x4 1990-1993 1993 220 162
FORD SIERRA Hatchback (GBC, GBG) 2.0 16V Cos… 2.0 16V Cosworth 4x4 CAT 1990-1993 1993 220 162
NISSAN SUNNY III Hatchback (N14) 2.0 GTI-R 4x4 2.0 GTI-R 4x4 1990-1995 1998 220 162

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