🚚 Free Regular Shipping on orders over $200 (up to 4kg)
Mercury Marine Part Number: 33 13686Q
GTIN: 087295176498
WEIGHT: 0.046 kg
Note: Always verify the compatibility of replacement parts with your specific engine model and serial number. For assistance, consult your Mercury Marine dealer or refer to the Mercury Parts Catalog.
Spark Plugs - Standard
All spark plugs carried are not contained in this section. Spark plugs shown here are the Mercury/Mariner Outboard Service recommended replacements at time of printing. View the application charts following this section for specific outboard model recommendations.
SPARK PLUG
33- 13686Q - NGK, BU8H, check and set gap per owner's manual or the emissions control information decal if present. See QS website-currently listed there Priced individually.
Suitable Models
Confirm the engine model and serial-number range together before ordering.
Mercury Outboard applications
- V-135: USA serial 0A904646 and up
- V-150 (150, 1500) Carb: USA serial 4868998 - 0G960499
- V-150 EFI: USA serial 0D082000 - 0G960499
- V-150 (XR2/4/6/Magnum II/III): USA serial 4868998 - 0G960499
- V-175 (175, 1750) Carb: USA serial 4301235 - 0G960499; AUS serial 8058870 and up
- V-175 EFI: USA serial 0D000750 - 0G960499
- V-200 (200, 2000) Carb: USA serial 4839034 - 0G960499; AUS serial 8061595 - 8065672
- V-200 EFI: USA serial 0C291521 - 0G960499
- V-225 (2.4L): USA serial 5628028 and up
- V-250 (3.4L): USA serial 0C101891 and up
- V-275 (3.4L): USA serial 0C101891 and up
- V-300 (3.4L): USA serial 5611648 and up
GTIN: 087295176498
WEIGHT: 0.046 kg
Note: Always verify the compatibility of replacement parts with your specific engine model and serial number. For assistance, consult your Mercury Marine dealer or refer to the Mercury Parts Catalog.