16 Piece Spark Plug SetKit Includes(16) Spark PlugsFitmentCompatible with: 1999-06 Mercedes Benz SL500 V8 5.0LCompatible with: 2000-06 Mercedes Benz S430 V8 4.3LCompatible with: 2000-06 Mercedes Benz S500 V8 5.0LCompatible with: 2003-06 Mercedes Benz E500 V8 5.0LCompatible with: 2002-07 Mercedes Benz ML500 V8 5.0LCompatible with: 1999-03 Mercedes Benz CLK430 V8 4.3LCompatible with: 2003-06 Mercedes Benz CLK500 V8 5.0LCompatible with: 1998-02 Mercedes Benz E430 V8 4.3LCompatible with: 1999-01 Mercedes Benz ML430 V8 4.3LCompatible with: 2006 Mercedes Benz CLS500 V8 5.0LCompatible with: 1998-06 Mercedes Benz CL500 V8 5.0LCompatible with: 2002-08 Mercedes Benz G500 V8 5.0LCompatible with: 2001-05 Mercedes Benz CLK55 AMG V8 5.5LCompatible with: 2006-07 Mercedes Benz R500 V8 5.0LCompatible with: 1999-02 Mercedes Benz E55 AMG V8 5.5LCompatible with: 2000-03 Mercedes Benz ML55 AMG V8 5.5LCompatible with: 2001-02 Mercedes Benz S55 AMG V8 5.5LCompatible with: 1998-00 Mercedes Benz C43 AMG V8 4.3LCompatible with: 2005 Mercedes Benz SLK55 AMG V8 5.5LCompatible with: 2001-02 Mercedes Benz CL55 AMG V8 5.5LCompatible with: 2003-04 Mercedes Benz G55 AMG V8 5.5LProduct AttributesHex Size: 16 MMHex Size: 5/8 INQuantity: 16 PieceSpark Plug Type: IridiumProduct Features Iridium Tip: Provides 25% longer life compared to platinum plugs Resistor Included: Eliminates electromagnetic interference Heat Range Tested: Ensures like-new engine performanceItem DetailsTRQ spark plugs are a perfect modern tune-up. TRQ spark plugs are manufactured to precise heat range specifications to optimize each vehicle’s ignition system. The TRQ iridium line of plugs will ensure 60,000 miles of uncompromised vehicle performance and fuel economy. Every plug includes a resistor to ensure no electromagnetic interference with your other electronics. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.Reference NumbersAutolite: XP3924Beru: 14 F-8 LDUSRBosch: 7407, 7422, FR8DS, HR8NPP302Champion Spark Plug: 2071, 9013, KC8WYPB4, RC10WMPB3, RC12WYPB4Daihatsu: 999-06910-X9-004Datsun/Nissan: 22401-0B015, 22401-53J05DENSO Auto Parts: 3152, 3154, 3156, 3266, 3303, 4503, 4701, 4706, 5301, 5601, FK16R-A8, IK16, IK16TT, IQ16, IQ16TT, PK16TT, Q16-ZU11, Q16PR-TP11, Q16PR-ZU11, Q16R-ZU11, SK16PR-A11, SK16PR-F8, SK16R-P11, SK16R-P8, SK16R11, VQ16DENSO: 3303, 3324, 3325, 3353, 3356, 3435, 5301, 5303, IK16, IQ16, SK16PR-A11, SK16PR-E13, SK16PR-F8, SK16R-P11, SK16R-P8, SK16R11, SKR16R-P11E3: E3.48General Motors: 12590701, 19302724, 5614285, 94859448Honda: 98079-5514FHyundai: 27410 25000, 27410-23700, 27410-25000Jaguar: AJ84575, C2A 1535, C2A1535Land Rover: 4550157, LR0 05253Mazda: 1UNC-18-110, JE26-18-110, ZJY6-18-110Mitsubishi: 1822A068, MD374841, MN163235, MZ602063Motorcraft: 413F, 413FSM, 6111, 613FP, AGSP32F, AGSP32FM, AGSP32FP, AGSP32FSM, SP467, SP468, SP485, SP497NAPA: ASPXP3924NGK: 1311, 3306, BCP5EIX, BCPR5EIX-11, BKR5EIX, BKR5EIX-11, BKR5EIXA-11, BXR5EIXA-11, DIFR5C11, FR5EI, IFR5D10, IFR5E11, IFR5G-11K, IFR5G11, IFR5J11, IFR5L11, IFR5N10, IFR5T11Nissan: BY481-BCPR5Omnicraft: QSP-2, QSP2OMNIPARTS: IK16TTPorsche: 958 170 221 90, 958170221-90SKP: SP1013Suzuki: 09482-00549, 19302724, 5614285Toyota: 19302724, 5614285, 90080-91184, 90919-01176, 90919-01217, 90919-01219, 90919-01240, 90919-01244, 90919-01265Volkswagen: 101 905 611 G, 101 905 631 A, 101 905 631 GVolvo: 30731383