FEBI BILSTEIN 31702 Oil Filler Cap

Compatible with ALPINA B7 (F01, F02) , BMW 7 (F01, F02, F03, F04) , BMW X6 (E71, E72) Show more info
Genuine FEBI BILSTEIN oil filler cap for secure engine oil containment. Ensures a tight seal to prevent leaks and contamination.
1.93 EUR
inc. VAT 21%
In stock 20
Delivery 1 day (15.05.2026)
PN 31702
Make FEBI BILSTEIN
EAN 4027816317029

This is a high-quality oil filler cap manufactured by FEBI BILSTEIN, a trusted name in automotive parts. Designed to meet stringent quality standards, it provides a reliable and durable seal for your engine's oil reservoir. The cap is engineered for a precise fit, ensuring it locks securely in place to prevent any oil leakage. This is crucial for maintaining optimal engine performance and preventing potential damage caused by low oil levels or contamination. Regular inspection and replacement of your oil filler cap are recommended as part of routine maintenance. A worn or damaged cap can lead to oil loss and the ingress of dirt and moisture, which can compromise engine health.

  • Direct replacement for original equipment
  • Ensures a leak-proof seal
  • Protects engine oil from contamination
  • Durable construction for long service life
  • Manufactured by FEBI BILSTEIN
  • Part number: 31702
Length [mm]
1:6
Outer diameter [mm]
23
External thread size
M18 x 1,5
Wrench size
8
Screw head/nut profile
Internal hexagon
DIN/ISO
908
Material
Steel
Surface
Zinc-coated
Length of the screw under the head [mm]
1/2"
Additional article/Additional info 2
without sealing ring
  • ALPINA
    • B7 (F01, F02)
      • BITURBO Visu riteņu piedziņa (373kW/507PS)
      • BITURBO (373kW/507PS)
    • B6 Gran Coupe (F06)
      • BITURBO Visu riteņu piedziņa (441kW/600PS)
    • B7 (G12)
      • BITURBO Aizmugurējā piedziņa (447kW/608PS)
    • B5 (G30)
      • BITURBO (447kW/608PS)
      • BITURBO (457kW/621PS)
    • XB7 (G07)
      • BITURBO (457kW/621PS)
  • BMW
    • 7 (F01, F02, F03, F04)
      • ActiveHybrid 7 (342kW/465PS)
      • 750 i, Li (300kW/408PS)
      • 750 i, Li xDrive (300kW/408PS)
      • 760 i, Li (400kW/544PS)
      • 750 i, Li (330kW/449PS)
      • 750 i, Li xDrive (330kW/449PS)
    • X6 (E71, E72)
      • ActiveHybrid (357kW/485PS)
      • xDrive 50 i (300kW/408PS)
      • M (408kW/555PS)
    • 6 Kabriolets (F12)
      • 650 i (300kW/408PS)
      • 650 i (330kW/449PS)
    • 6 Coupe (F13)
      • 650 i (300kW/408PS)
      • 650 i (330kW/449PS)
      • 650 i xDrive (330kW/449PS)
    • X5 (E70)
      • xDrive 50 i (300kW/408PS)
      • 4.8 i xDrive (261kW/355PS)
      • M (408kW/555PS)
    • 1 (F20)
      • 116 i (100kW/136PS)
      • 118 i (125kW/170PS)
      • 114 i (75kW/102PS)
      • 118 i (100kW/136PS)
      • 120 i (130kW/177PS)
    • 5 Touring (F11)
      • 550 i (300kW/408PS)
      • 550 i (330kW/449PS)
    • 7 (E65, E66, E67)
      • 735 i, Li (200kW/272PS)
      • 745 i, Li (245kW/333PS)
      • 760 i, Li (327kW/445PS)
      • 740 i, Li (225kW/306PS)
      • 750 i, Li (270kW/367PS)
    • 5 (E60)
      • 545 i (245kW/333PS)
      • 540 i (225kW/306PS)
      • 550 i (270kW/367PS)
    • X5 (E53)
      • 4.4 i (235kW/320PS)
      • 4.8 is (265kW/360PS)
    • 5 Touring (E61)
      • 545 i (245kW/333PS)
      • 550 i (270kW/367PS)
    • 6 (E63)
      • 645 Ci (245kW/333PS)
      • 650 i (270kW/367PS)
    • 6 Kabriolets (E64)
      • 645 Ci (245kW/333PS)
      • 650 i (270kW/367PS)
    • X5 (F15, F85)
      • xDrive 50 i (330kW/449PS)
      • M (423kW/575PS)
    • 5 Gran Turismo (F07)
      • 550 i (300kW/408PS)
      • 550 i xDrive (300kW/408PS)
      • 550 i (330kW/449PS)
      • 550 i xDrive (330kW/449PS)
    • 5 (F10)
      • 550 i (300kW/408PS)
      • 550 i xDrive (300kW/408PS)
      • 550 i (330kW/449PS)
      • 550 i xDrive (330kW/449PS)
    • 3 (F30, F80)
      • 316 i (100kW/136PS)
      • 320 i (125kW/170PS)
    • 1 (F21)
      • 114 i (75kW/102PS)
      • 116 i (100kW/136PS)
      • 118 i (125kW/170PS)
      • 118 i (100kW/136PS)
      • 120 i (130kW/177PS)
    • 6 Gran Coupe (F06)
      • 650 i (330kW/449PS)
      • 650 i xDrive (330kW/449PS)
    • 3 Touring (F31)
      • 316 i (100kW/136PS)
    • X6 (F16, F86)
      • xDrive 50 i (330kW/449PS)
      • M (423kW/575PS)
    • 7 (G11, G12)
      • 750 i, Li xDrive (330kW/449PS)
      • 750 i, Li (330kW/449PS)
      • M 760 i, Li xDrive (448kW/610PS)
      • 750 i, Li xDrive (390kW/530PS)
      • M 760 Li xDrive (430kW/585PS)
    • 5 (G30, F90)
      • M 550 i xDrive (340kW/462PS)
      • M5 (441kW/600PS)
      • M5 Competition (460kW/625PS)
      • M 550 i xDrive (390kW/530PS)
      • M5 CS (467kW/635PS)
    • X5 (G05, F95)
      • xDrive 50 i (340kW/462PS)
      • xDrive M50 i (390kW/530PS)
      • M (441kW/600PS)
      • M Competition (460kW/625PS)
    • 8 Coupe (G15, F92)
      • M 850 i xDrive (390kW/530PS)
      • M8 (441kW/600PS)
      • M8 Competition (460kW/625PS)
    • 8 Kabriolets (G14, F91)
      • M 850 i xDrive (390kW/530PS)
      • M8 (441kW/600PS)
      • M8 Competition (460kW/625PS)
    • 8 Gran Coupe (G16, F93)
      • M 850 i xDrive (390kW/530PS)
      • M8 (441kW/600PS)
      • M8 Competition (460kW/625PS)
    • X6 (G06, F96)
      • xDrive M50 i (390kW/530PS)
      • M (441kW/600PS)
      • M Competition (460kW/625PS)
    • X7 (G07)
      • xDrive M 50 i (390kW/530PS)
  • AUDI
    • R8 (422, 423)
      • 5.2 FSI quattro (412kW/560PS)
      • 5.2 FSI quattro (386kW/525PS)
    • R8 Spyder (427, 429)
      • 5.2 FSI quattro (412kW/560PS)
      • 5.2 FSI quattro (386kW/525PS)
    • R8 (4S3, 4SP)
      • 5.2 FSI quattro (397kW/540PS)
      • 5.2 FSI Plus quattro (449kW/610PS)
      • 5.2 FSI (397kW/540PS)
      • 5.2 FSI quattro (456kW/620PS)
      • 5.2 FSI quattro (419kW/570PS)
      • 5.2 FSI (419kW/570PS)
      • 5.2 GT (456kW/620PS)
    • R8 Spyder (4S9, 4SR)
      • 5.2 FSI quattro (397kW/540PS)
      • 5.2 FSI quattro (449kW/610PS)
      • 5.2 FSI (397kW/540PS)
      • 5.2 FSI quattro (456kW/620PS)
      • 5.2 FSI quattro (419kW/570PS)
      • 5.2 FSI (419kW/570PS)
  • ROLLS-ROYCE
    • PHANTOM VII (RR1)
      • V12 (338kW/460PS)
    • WRAITH (RR5)
      • V12 (465kW/632PS)
      • V12 (441kW/600PS)
    • GHOST I (RR4)
      • V12 (420kW/571PS)
      • V-Specification (442kW/601PS)
      • V12 (450kW/612PS)
    • PHANTOM VII Drophead Coupe (RR2)
      • 6.75 V12 (338kW/460PS)
    • PHANTOM VII Coupe (RR3)
      • 6.75 V12 (338kW/460PS)
    • DAWN (RR6)
      • V12 (420kW/571PS)
      • V12 (442kW/601PS)
    • PHANTOM VIII (RR11, RR12)
      • V12, V12 EWB (420kW/571PS)
    • CULLINAN (RR31)
      • V12 (420kW/571PS)
      • V12 (441kW/600PS)
    • GHOST II (RR21)
      • V12 (420kW/571PS)
      • V12 (441kW/600PS)
    • GHOST II Extended Wheelbase (RR22)
      • V12 (420kW/571PS)
  • LAMBORGHINI
    • GALLARDO SPYDER
      • 5.2 LP560-4 (412kW/560PS)
    • GALLARDO
      • 5.2 LP560-4 (412kW/560PS)
    • HURACÁN
      • 5.2 LP 610-4 (449kW/610PS)
    • HURACÁN SPYDER
      • 5.2 LP 610-4 (449kW/610PS)
  • LAND ROVER
    • RANGE ROVER V (L460)
      • P530 AWD (390kW/530PS)
      • P615 MHEV AWD (452kW/615PS)
      • P530 MHEV AWD (390kW/530PS)
    • RANGE ROVER SPORT III (L461)
      • P530 AWD (390kW/530PS)
      • P530 MHEV AWD (390kW/530PS)
    • DEFENDER Station Wagon (L663)
      • P635 OCTA MHEV 4x4 (467kW/635PS)
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