Denso

The Denso 143-3003 air filter is a compact, high-quality replacement filter sized 12.5" x 7.6" x 1.5" designed to fit compatible vehicle intakes and deliver consistent airflow filtration. Built to Denso's manufacturing standards, this filter offers a precise fit and reliable particle capture in...

Denso 453-2026 is a direct-fit cabin air filter designed to trap pollen, dust and road debris so passengers breathe cleaner air inside 2003–2018 Acura and Honda vehicles. This genuine Denso cabin air filter replaces the factory unit for compatible Acura and Honda models from...

The Denso 143-3041 air filter is a replacement engine intake filter engineered to trap airborne particles and help maintain efficient airflow for compatible vehicles. This Denso air filter is a direct-fit replacement part designed to restore the original factory filtration performance for applicable car...

The Denso 453-1019 cabin air filter is a direct-fit replacement filter designed to trap dust, pollen and road contaminants before they reach your vehicle's passenger compartment. Designed as a First Time Fit part for select Toyota, Lexus and Scion vehicles, the Denso 453-1019 is...

Denso PK20TT Platinum TT spark plugs (6-pack, #4504) are high-durability ignition plugs engineered with a twin-tip platinum and titanium design to improve ignitability and long-term performance. These genuine Denso plugs combine a fine-diameter platinum center tip with a titanium-enhanced ground electrode to deliver consistent...

These are genuine DENSO SK20HR11 (3421) iridium-platinum spark plugs sold as a 4-piece power pack for reliable ignition performance. This four-pack of DENSO spark plugs (model 3421 / SK20HR11) is designed as a factory-quality replacement for vehicles that call for an iridium-platinum electrode configuration....

DENSO 4503 Platinum TT spark plugs are a six-pack of Twin‑Tip ignition plugs engineered for stable combustion and extended service life in compatible gasoline engines. These genuine DENSO PK16TT plugs combine a fine 1.1 mm platinum center electrode with a titanium‑enhanced ground electrode and...

The Denso 234-4012 is an OEM-grade narrow-band oxygen (O2) sensor with a 4-wire, 15.35-inch harness engineered to replace the original sensor for numerous late-90s and early-2000s vehicles. This replacement sensor provides a direct-fit solution made to Denso's factory standards. Built with corrosion-resistant stainless steel,...

The Denso 4702 is an iridium-tipped Twin‑Tip spark plug engineered for extended service life, improved ignitability, and consistent power delivery. Designed with Denso’s iridium and platinum technologies plus a 360° laser welding process, the 4702 spark plug targets drivers who want dependable ignition, longer...

The Denso 234-4547 is a direct-fit oxygen (O2) sensor built to monitor exhaust oxygen levels and help your engine management system optimize combustion. The Denso 234-4547 O2 sensor is an aftermarket replacement engineered to meet original-equipment standards. Built from durable stainless steel, platinum and...

DENSO 3324 Iridium Long Life spark plugs (SK16R11) are a genuine 4-pack replacement designed to restore efficient ignition and long use between services. This set contains four authentic DENSO 3324 spark plugs engineered for durable performance and consistent firing. Each plug uses iridium in...

Denso SK20R11 (3297) spark plugs — a genuine four-pack replacement engineered to match factory specifications for reliable ignition performance. These Denso 3297 SK20R11 spark plugs are sold as an authentic set of four, supplied in original packaging and ready to install as direct-fit replacements....

The Denso K16TR11 (3194) spark plug pack of six is a genuine DENSO standard replacement designed to restore consistent ignition and direct-fit compatibility for vehicles specified to use this part. These K16TR11 (3194) spark plugs come as an authentic six-pack from DENSO, packaged with...

The Denso 234-4574 Oxygen Sensor is an OEM-grade lambda sensor designed to monitor exhaust oxygen levels and help your engine management system optimize air-fuel mixture and emissions control. When your vehicle’s engine control unit needs reliable feedback about exhaust composition, the oxygen (O2) sensor...

DENSO K20HR-U11 spark plugs (6-pack, part #3381) are OEM-quality U-groove plugs engineered as direct replacements for compatible gasoline engines. These genuine DENSO standard spark plugs arrive as a six-piece set and are built to provide consistent ignition performance for a wide range of vehicles....

Denso SC16HR11 Iridium Long-Life spark plugs are high‑durability ignition components that use a 0.7mm iridium center electrode and laser welding for improved ignitability and extended service life. These plugs are engineered from Denso's patented iridium alloy and laser‑weld design, the same manufacturing approach used...

DENSO SC20HR11 (3444) Iridium Long Life spark plugs — a genuine 4-pack replacement designed to restore ignition performance with durable iridium construction. These DENSO 3444 spark plugs (model SC20HR11) are sold as an original-equipment style 4-pack and come in the manufacturer packaging with the...

Denso IXUH22I Iridium Power spark plugs deliver stronger ignition and crisper acceleration by combining a 0.4mm iridium center tip with a precision-shaped ground electrode. These Denso Iridium Power plugs are engineered to produce a more concentrated, reliable spark under demanding driving conditions. With a...

Denso IKH16TT Iridium TT spark plugs pair a 0.4mm iridium center electrode with a 0.7mm needle ground tip to deliver longer life, sharper ignitions, and improved throttle response. These Denso Iridium TT plugs combine precision metallurgy and advanced manufacturing for reliable ignition across tens...

Denso TPMS sensor 550-0105 is a pre-programmed, direct-fit replacement sensor engineered to restore your vehicle's tire-pressure monitoring functions without the need for sensor cloning. This sensor is a factory-style replacement built to match the original equipment performance for many Lexus, Scion, Subaru and Toyota...

The Denso 234-4622 is a direct-replacement narrow-band oxygen (O2) sensor with a 4-wire, 12.60-inch harness designed to restore accurate air-fuel monitoring on compatible Lexus, Toyota and Pontiac models. This replacement sensor is engineered to meet original-equipment tolerances so it installs cleanly and performs reliably....

Denso 673-1310 is a direct ignition coil designed to replace the factory stick coils on select Toyota, Lexus, Scion and Pontiac models for reliable, high-energy spark delivery. This replacement coil fits a range of vehicles—including Toyota C-HR, Corolla, Matrix, Prius (regular, Plug-In and V),...

The Denso Direct Ignition Coil 673-1303 is a vehicle-specific ignition coil that replaces factory units on select Toyota and Lexus models to restore reliable spark and engine performance. This coil packs Denso engineering into a compact unit: an integrated driving circuit sits at the...

Denso TPMS Sensor 550-0103 is a pre-programmed, direct-fit tire pressure monitoring sensor engineered to replace the OE sensor on select Lexus, Toyota, Scion and Pontiac vehicles. This sensor is manufactured to Denso’s original-equipment standards and arrives pre-programmed for the listed applications so it fits...

These are genuine DENSO 3417 (SK16HR11) iridium spark plugs sold as a four-pack for long-lasting, reliable ignition performance. Every DENSO 3417 spark plug in this listing is an original-equipment-quality SK16HR11 iridium unit packaged as a set of four. Iridium construction and precise manufacturing deliver...

Denso 3417 (SK16HR11) iridium spark plugs — a six-pack of OEM-grade, long-life ignition plugs engineered for consistent performance and extended service intervals. These genuine Denso 3417 spark plugs (model SK16HR11) come as a set of six and are built with iridium-tipped electrodes for improved...

Denso 234-9001 is a direct-fit upstream air–fuel ratio (AFR) oxygen sensor with a 10.63" 4-wire heated harness designed to replace the factory sensor without wiring modifications. This Denso air–fuel ratio sensor provides precise exhaust gas readings using a zirconia solid electrolyte element and a...

Denso 234-4168 is a direct-replacement narrow-band oxygen (O2) sensor engineered to restore precise air-fuel feedback on specified Lexus, Scion and Toyota models. This Denso sensor is built to match original equipment specifications so the engine control unit receives accurate exhaust oxygen readings. The part...

The Denso 673-1309 direct ignition coil is a factory-style replacement stick coil engineered to restore reliable spark delivery on compatible Lexus, Toyota and Scion engines. If your engine is misfiring, running rough, or triggering a check engine light and the diagnosis points to a...

Denso 3297 Iridium Long Life spark plugs are an 8-piece set engineered to deliver reliable ignition performance with a fine 0.043" (1.1mm) iridium center electrode for long service life. This set contains eight genuine Denso 3297 spark plugs manufactured to factory specifications for consistent...

The Denso 234-9005 is a direct-replacement air/fuel ratio (oxygen) sensor engineered to restore accurate air–fuel monitoring and ensure correct engine management for specified Honda and Acura models. This replacement sensor from Denso is built to the rigorous standards of original-equipment manufacturers, offering a precision...

Denso 234-5010 is a direct-fit wide-band air/fuel ratio sensor designed to restore accurate fuel trim control for specified Acura, Honda and Saturn models. This Denso sensor replaces the factory unit with a precision-built wide-band element and factory-style harness to deliver rapid, repeatable oxygen sensing...

Denso 234-9049 is a direct-fit wide-band air/fuel ratio sensor engineered to replace the original unit on select Lexus, Scion and Toyota vehicles. This OEM-grade sensor measures the proportion of air to fuel entering the engine and communicates that data to the engine control unit...

These are genuine Denso Iridium Long Life spark plugs (part 3421) sold as an 8-piece set with a .043" (1.1 mm) gap, designed as direct replacements for compatible engines. Reliable ignition components matter for smooth starts, steady idle and consistent throttle response. This Denso...