Intake manifold blanking plug for BMW B37, B37B, B47, B47B, B47D, B47E, B47F, and B47O engines, made from high-quality aluminum. This kit allows you to remove swirl flaps from your engine while keeping the intake manifold completely sealed (preventing oil leaks). You can purchase this plug with or without intake manifold gaskets. Important: This plug is not compatible with updated B47L or B47P engines. FITS THESE BMW MODELS: BMW 1 Series: F20, F21 114d (70kw / 95hp) – B37 116d (85kw / 116hp) – B37 116d ED (85kw / 116hp) – B37 118d (110kw / 150hp) – B47 118dX (110kw / 150hp) – B47 120d (140kw / 190hp) – B47 120dX (140kw / 190hp) – B47 125d (165kw / 224hp) – B47 BMW 1 Series: F40 116d (85kw / 116hp) – B37B 118d (110kw / 150hp) – B47B 120d (140kw / 190hp) – B47D 120dX (140kw / 190hp) – B47D BMW 2 Series: F22, F23 218d (110kw / 150hp) – B47 220d (140kw / 190hp) – B47 220dX (140kw / 190hp) – B47 225d (165kw / 224hp) – B47 BMW 2 Series: F44, F45, F46 214d (70kw / 95hp) – B37 216d (85kw / 116hp) – B37, B37B 218d (110kw / 150hp) – B47, B47B 218dX (110kw / 150hp) – B47, B47B 220d (140kw / 190hp) – B47, B47D 220dX (140kw / 190hp) – B47, B47D BMW 2 Series: G42 220d (140kw / 190hp) – B47D BMW 3 Series: F30, F31, F34 316d (85kw / 116hp) – B47 318d (110kw / 150hp) – B47 318dX (110kw / 150hp) – B47 320d ED (120kw / 163hp) – B47 320d (140kw / 190hp) – B47 320dX (140kw / 190hp) – B47 325d (165kw / 224hp) – B47 BMW 3 Series: G20, G21, G28 316d (85kw / 116hp) – B47B 316d (90kw / 122hp) – B47B 318d (110kw / 150hp) – B47B 320d (140kw / 190hp) – B47D 320dX (140kw / 190hp) – B47D 320Ld (140kw / 190hp) – B47D 320d MHT (140kw / 190hp) – XD5O 320dX MHT (140kw / 190hp) – XD5O BMW 4 Series: F32, F33, F36 418d (110kw / 150hp) – B47 420d (140kw / 190hp) – B47 420dX (140kw / 190hp) – B47 425d (165kw / 224hp) – B47 BMW 4 Series: G22, G23, G26 420d (140kw / 190hp) – B47D 420dX (140kw / 190hp) – B47D BMW 5 Series: F07, F10, F11 518d (110kw / 150hp) – B47 520d (140kw / 190hp) – B47 520dX (140kw / 190hp) – B47 BMW 5 Series: G30, G31 518d (110kw / 150hp) – B47B 520d (140kw / 190hp) – B47, B47D 520dX (140kw / 190hp) – B47, B47D 520d MHT (140kw / 190hp) – XD5O 520dX MHT (140kw / 190hp) – XD5O 520d ED (140kw / 190hp) – B47 523d (140kw / 190hp) – B47D 523dX (140kw / 190hp) – B47D 525d (170kw / 231hp) – B47 BMW 6 Series: G32 GT 620d (140kw / 190hp) – B47D 620dX (140kw / 190hp) – B47D BMW 7 Series: G11, G12 725d (170kw / 231hp) – B47 725Ld (170kw / 231hp) – B47 BMW X1 Series: F48 16d (85kw / 116hp) – B37, B37B 18d (110kw / 150hp) – B47, B47B 18dX (110kw / 150hp) – B47, B47B 20d (140kw / 190hp) – B47, B47D 20dX (140kw / 190hp) – B47, B47D 25dX (170kw / 231hp) – B47, B47E BMW X2 Series: F39 16d (85kw / 116hp) – B37B 18d (110kw / 150hp) – B47, B47B 18dX (110kw / 150hp) – B47, B47B 20d (140kw / 190hp) – B47, B47D 20dX (140kw / 190hp) – B47, B47D 25dX (170kw / 231hp) – B47, B47E BMW X3 Series: F25 18d (110kw / 150hp) – B47 20dX (140kw / 190hp) – B47 BMW X3 Series: G01 18d (110kw / 150hp) – B47, B47B, B47O 20dX (140kw / 190hp) – B47, B47D, B47O 20dX MHT (140kw / 190hp) – XD5O 25dX (170kw / 231hp) – B47 BMW X4 Series: F26 20dX (140kw / 190hp) – B47 BMW X4 Series: G02 20dX (140kw / 190hp) – B47, B47D, B47O 20dX MHT (140kw / 190hp) – XD5O 25dX (170kw / 231hp) – B47 BMW X5 Series: F15 25d (170kw / 231hp) – B47 25dX (170kw / 231hp) – B47 BMW X5 Series: G05 25dX (170kw / 231hp) – B47F Note: If your model is not listed here, look for it under another product. If you cannot find your model anywhere, contact us for assistance. KIT INCLUDES: Aluminum plug (1 pc) Optional: Intake manifold gasket set (4 pcs) To ensure a long-lasting seal, it is recommended to apply a thin layer of sealant on the O-rings of the plug. DO NOT use sealant on the intake manifold gaskets. OEM reference part numbers: 11 61 8 513 655, 11618513655, 8513655, 11 61 8 580 274, 11618580274, 8580274, 11 61 8 513 854, 11618513854, 8513854, 11 61 8 596 905, 11618596905, 8596905, 11 61 8 513 653, 11618513653, 8513653, 11 61 8 579 246, 11618579246, 8579246, 11 61 8 570 791, 11618570791, 8570791, 11 61 8 506 410, 11618506410, 8506410, 11 61 8 596 906, 11618596906, 8596906, 11 61 8 593 972, 11618593972, 8593972, 11 61 8 513 855, 11618513855, 8513855, 11 61 8 579 245, 11618579245, 8579245, 11 61 7 925 777, 11617925777, 7925777, 11 61 8 571 001, 11618571001, 8571001, 71-11831-00, 593.390