8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
Reserve Online Participant
Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
This store has been geolocated for you.
Looking to get a repair done? Find an AutoCare Center

Bosch OE Fine Wire Double Platinum Spark Plug

Bosch OE Fine Wire Double Platinum Spark Plug

Part #: BSH ZR5TPP33
Line: Bosch

This item is currently not at your store, but is available for order. Please call store to verify the specific location and delivery details for this item. Note that additional shipping charges may be required.

Requested quantity is not available. Please update the quantity below.

Features & Benefits

Warranty: Standard : Covered: Throughout the vehicle manufacturer's recommended change interval


Bosch Double Platinum Spark Plugs are engineered for up to 3 times longer service life compared to standard copper spark plugs.

  • Platinum on the center electrode firing pin and laser welded platinum inlay ground electrode provide 3 times longer life than conventional copper spark plugs
  • OE Fine Wire design requires up to 24% less voltage to ignite
  • 360 degree continuous laser welding increases durability for increased life
  • Copper core provides broader heat range to resist pre-ignition and fouling


Ground Electrode Quantity 1
Approximate Resistor Value 6
Manufacturer Part Number ZR5TPP33
Spark Plug Reach 26.5
VMRS Code 033003005
Spark Plug Seat Type Flat
Quality Level Specialty
Brand Bosch
Spark Plug Thread Size 12 mm
Insulator Material Ceramic
Ground Electrode Tip Material Nickel-Yttrium and Platinum
Spark Plug Hex Size 14
Resistor Yes

Safety Information

Vehicle Fitment Guide

Product Reviews