Denso U groove spark plug K20pr-U11 3121

Spark Plug DENSO 3121 Item SpecificsGap.043" (1.1mm)ModelU-GrooveReach19mm (3/4")Hex Size5/8" (16mm)ResistorYesSeat TypeGasketHeat Range20Thread Size14mmThread Pitch1.25mmTorque SpecsCast Iron 26-30 lb. ft. Aluminum 15-22 lb. ft.Terminal TypeSolidOverall HeightISOResistor Value5K OhmCenter Electrode Size2.5mm

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Spark Plug DENSO 3121

Item Specifics

Gap.043" (1.1mm)
Reach19mm (3/4")
Hex Size5/8" (16mm)
Seat TypeGasket
Heat Range20
Thread Size14mm
Thread Pitch1.25mm
Torque SpecsCast Iron 26-30 lb. ft. Aluminum 15-22 lb. ft.
Terminal TypeSolid
Overall HeightISO
Resistor Value5K Ohm
Center Electrode Size2.5mm
Center Electrode TypeStandard
Ground Electrode TypeU-Groove
Center Electrode MaterialNickel
Ground Electrode MaterialNickel
Center Electrode ProjectionProjected

Sub Type:NickelOE Replacement Numbers4:98079-5614E
Intended Use:Replacement PartsOE Replacement Numbers7:18823-11091, BPY418110, 41593003, 31593103, 91149455, 0K2AA1 8110
Cross Reference4:RC9YCN4OE Replacement Numbers6:90048-51099
Cross Reference7:RFC52LS5OE Replacement Numbers1:8-94328374-0, 18814-11061, 0K01C1 8110
Cross Reference6:OE152/T10, FR2LS, 11, AGPR22C1, 0002335708, OE081/T10, 1Y0A18110OE Replacement Numbers3:98079-5614EHE
Cross Reference1:14FR7DUXManufacturer:Denso
Cross Reference3:0 242 240 539Replaces:BKR6E-11 BKR6EZB BK6E11 BKR6ES11 BKR6ESZ10 VL14 V-
Cross Reference2:RC8YC4Stock Number:K20PR-U11
Type:Spark PlugOE Replacement Numbers:0K0131 8110, 8-94328372-0, 98079-5615E, BP0418110, 90048-51100
Cross Reference8:0 242 240 638Diameter:14mm
Cross Reference:067700-6280Manufacturer Part Number.:K20PR-U11
Cross Reference9:RC8YCC4, 0 242 235 667, C9YC4, Z16, FR1LS, 41801, OE081, FR 7 DCXPack Size:1 Single Unit


Manufacturer Part Number:


Electrode Material:Standard Nickel
OE Replacement Numbers9:NLP100190, 90048-51106, 6190831, BP1418110, BP0318110, 3899252OE Replacement Numbers2:18BP03
OE Replacement Numbers8:96130723Cross Reference5:RFC58LS5, RC9YC4, RC9YCC4, FR 6 DCX
Stock NumberK20PR-U11
ReplacesBKR6E-11 BKR6EZB BK6E11 BKR6ES11 BKR6ESZ10 VL14 V-
Cross Reference41801
Cross ReferenceFR1LS
Cross ReferenceFR2LS
Cross Reference0002335708
Cross Reference14FR7DUX
Cross ReferenceZ16
Cross Reference0 242 235 667
Cross Reference0 242 240 539
Cross Reference0 242 240 638
Cross Reference11
Cross ReferenceFR 6 DCX
Cross ReferenceFR 7 DCX
Cross ReferenceC9YC4
Cross ReferenceOE081
Cross ReferenceOE081/T10
Cross ReferenceOE152/T10
Cross ReferenceRC8YC4
Cross ReferenceRC8YCC4
Cross ReferenceRC9YC4
Cross ReferenceRC9YCC4
Cross ReferenceRC9YCN4
Cross Reference067700-6280
Cross ReferenceRFC52LS5
Cross ReferenceRFC58LS5
Cross Reference1Y0A18110
Cross ReferenceAGPR22C1
Manufacturer Part NumberK20PRU11
Pack Size1 Single Unit
Intended UseReplacement Parts
OE Replacement Numbers90048-51099
OE Replacement Numbers90048-51100
OE Replacement Numbers90048-51106
OE Replacement Numbers3899252
OE Replacement Numbers6190831
OE Replacement Numbers91149455
OE Replacement Numbers96130723
OE Replacement Numbers98079-5614E
OE Replacement Numbers98079-5614EHE
OE Replacement Numbers98079-5615E
OE Replacement Numbers18814-11061
OE Replacement Numbers18823-11091
OE Replacement Numbers8-94328372-0
OE Replacement Numbers8-94328374-0
OE Replacement Numbers0K0131 8110
OE Replacement Numbers0K01C1 8110
OE Replacement Numbers0K2AA1 8110
OE Replacement NumbersNLP100190
OE Replacement Numbers18BP03
OE Replacement NumbersBP0318110
OE Replacement NumbersBP0418110
OE Replacement NumbersBP1418110
OE Replacement NumbersBPY418110
OE Replacement Numbers31593103
OE Replacement Numbers41593003
OE Replacement Numbers41593603
Electrode MaterialStandard Nickel
TypeSpark Plug
Sub TypeNickel

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