Denso K16PSRB8 — Denso Iridium Long Life Spark Plug
Overview
Spark plug Denso K16PSRB8 ignites the air-fuel mixture inside petrol engine combustion chambers. This Long Life series component features a fine 0.7 mm iridium alloy centre electrode and a platinum pad welded to the ground electrode. Technical specifications include an M14x1.25 thread pitch, 19 mm thread reach, 16 mm hex size, and a pre-set spark gap of 0.8 mm. An integrated 5 kOhm interference suppression resistor protects electronic onboard systems from electromagnetic noise. The design reduces required ignition voltage and prevents carbon fouling during short-distance driving. This unit directly replaces OEM reference numbers Toyota 90919-01210 and 90919-01237, alongside Denso cross-references SK16R-P8 and 3381.
Fitment covers Toyota Camry, RAV4, Highlander, Sienna, and Avensis, as well as Lexus RX300, RX330, ES300, and IS200 models fitted with 2.0, 2.4, 3.0, and 3.3 litre petrol engines produced between 1998 and 2008. Replacement becomes necessary when experiencing engine misfires, erratic idling, difficult cold starting, reduced acceleration power, or increased fuel consumption. The service lifespan of this iridium-platinum plug reaches 100 000 km under standard driving conditions. Fit new spark plugs if inspecting mechanics detect electrode erosion, platinum tip wear, cracked ceramic insulation, or an enlarged spark gap.
Denso K16PSRB8 — denso iridium long life spark plug. 6 offers available, starting from 17.99 USD.
Specifications
Manufacturer — Denso. Article number — K16PSRB8. Name — Denso Iridium Long Life Spark Plug. Offers — 6. From — 17.99 USD.
Compatible cross-references
Replacements and analogues: Denso 26770058603R, Denso IK16TT, BOSCH 0242230505, CHAMPION CCH9003, MITSUBISHI MN163235, NGK 1313, NGK FR5EI.
How to order on Partoza
Enter brand Denso and article K16PSRB8 in search — you'll see every available offer from verified suppliers with prices and delivery time to your city. Pick one and place the order. Not sure about fitment? Check applicability by VIN in the section above or contact our support.