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DENSO Manuals & User Guides

DENSO is a leading global manufacturer of advanced automotive technology, systems, and components, as well as industrial robotics and data capture devices.

Tip: include the full model number printed on your DENSO label for the best match.

About DENSO manuals on Manuals.plus

Corporación DENSO is one of the world's largest automotive suppliers, renowned for developing advanced technology, systems, and components for major automakers. Headquartered in Kariya, Japan, the company produces a wide range of products including powertrain control systems, thermal systems, electrification components, and advanced safety electronics. In the consumer aftermarket, DENSO is widely recognized for its high-quality spark plugs, oxygen sensors, alternators, starters, and air conditioning compressors.

Beyond the automotive sector, DENSO operates through subsidiaries such as DENSO WAVE, which invented the QR Code and manufactures industrial robots, barcode scanners, and handheld terminals. The brand focuses on quality, reliability, and innovation, supplying both original equipment manufacturers (OEMs) and the global replacement parts market.

DENSO manuals

Manuais máis recentes de manuals+ elaborado para esta marca.

DENSO V2X Roadside Unit User Manual

23 de xuño de 2026
DENSO V2X Roadside Unit Specifications Model: V2X Roadside Unit (RSU-5941) FCC ID: LXC-V2X-RSU-5941 FCC Part (CV2X): FCC Part 2 and FCC Part 90M Frequency: 5895-5925 MHz (Ch183; 20 MHz bandwidth)…

DENSO DI188-01 Cruise Control System Instructions

5 de xuño de 2026
DENSO DI188-01 Cruise Control System Specifications Document 2000 TOYOTA TACOMA (RM712U) Pages DI–568 to DI–569 Problem Symptoms Table Symptom Suspect Area See page Cruise control system does not set. Cruise…

DENSO SC20HR11 4PCS Iridium Spark Plugs User Manual

11 de maio de 2026
DENSO SC20HR11 4PCS Iridium Spark Plugs Product Description This product is designed for automotive use and general vehicle maintenance or accessory applications. It is intended to provide convenience and reliable…

Manual do propietario da buxía DENSO DNNS125

13 de xullo de 2025
DENSO DNNS125 Spark Plug Specifications Model: DNNS125 Product Type: Vehicle Part Compliance: FCC Regulations Installation Requirement: Keep the radiator at least 20cm away from the body Installation Instructions Installing the…

Manual de instrucións de audio do coche DENSO TN0047A

16 de xuño de 2025
Clasificación do audio do coche DENSO TN0047A VOL. NOMINALTAGE 13.2V (10.5~16.0V) - ground LOAD IMPEDANCE 4Ω BACK UP CURRENT 2.1mA or less RATED CURRENT 7.3A or less (Vcc=13.2V, 0.5W output) AM TUNING…

Instrucións de arranque do motor DENSO DNNS137

28 de febreiro de 2025
DNNS137 Engine Starter Product Information Specifications Model: DNNS137 Product Type: Vehicle Parts Compliance: FCC, ISED Installation: Original Equipment in Vehicles Product Usage Instructions FCC Requirements In accordance with FCC regulations,…

V2X Roadside Unit (RSU-5941) User Manual

manual
User manual and technical specifications for the DENSO V2X Roadside Unit (RSU-5941), including installation guidelines, radio features, and FCC regulatory compliance information.

Denso BHT-1100 Handy Terminal Datasheet

folla de datos
Technical specifications and features of the Denso BHT-1100 industrial handheld terminal, featuring Advanced Scan technology, Windows CE 6.0, and wireless connectivity.

DENSO TPMS Sensor Removal and Installation Guide

Guía de instalación
Comprehensive instructions for the removal and installation of DENSO First Time Fit® Tire Pressure Monitoring System (TPMS) sensors, including definitions, safety guidelines, installation steps, component information, and troubleshooting.

DENSO manuals from online retailers

Denso Air Conditioning Compressor DCP21022 User Manual

DCP21022 • July 1, 2026
Comprehensive instruction manual for the Denso DCP21022 Air Conditioning Compressor. Includes product overview, vehicle compatibility, technical specifications, installation guidelines, operation, maintenance, and troubleshooting for compatible Citroën and Peugeot…

DENSO i-Safe Simple4 DC-DR651 Dash Camera User Manual

DC-DR651 • March 11, 2026
Comprehensive user manual for the DENSO i-Safe Simple4 DC-DR651 dash camera. Learn about its dual-camera recording, parking surveillance, safety driving support features, and installation instructions. Includes specifications and…

DENSO Commercial Drive Recorder DN-PRO4 User Manual

DN-PRO4 • December 13, 2025
Comprehensive instruction manual for the DENSO DN-PRO4 Commercial Drive Recorder, detailing setup, operation, maintenance, and specifications for enhanced safety driving support.

DENSO Iridium Spark Plug SC20HR11 3444 User Manual

SC20HR11 3444 • July 23, 2026
Comprehensive instruction manual for the DENSO Iridium Spark Plug SC20HR11 3444, including specifications, installation guide, maintenance tips, and compatibility information for optimal vehicle performance.

DENSO 12V Universal Relay Instruction Manual

156700-2480, 90987-T2005, ACVN51212 • 1 PDF • July 16, 2026
Comprehensive instruction manual for DENSO 12V universal relays, including models 156700-2480, 90987-T2005, and ACVN51212. Covers installation, operation, maintenance, and troubleshooting for automotive and marine applications.

Genuine Diesel Fuel Injector 23670-30400 User Manual

23670-30400 • March 26, 2026
Instruction manual for the Denso 23670-30400 genuine diesel fuel injector, compatible with Toyota Hilux 1KD and 2KD 2.5d engines. Includes setup, operation, maintenance, troubleshooting, and specifications.

Manual de instrucións do relé eléctrico de 24 V

85920-2650, 85920-2680, 85920-2570 • 17 de xaneiro de 2026
Instruction manual for DENSO 24V electric relays, including models 85920-2650, 85920-2680, and 85920-2570. Covers specifications, installation, operation, maintenance, and troubleshooting.

DENSO support FAQ

Preguntas frecuentes sobre manuais, rexistro e asistencia técnica para esta marca.

  • Where can I find user manuals for DENSO auto parts?

    Many DENSO automotive parts are Original Equipment (OE) components and do not come with separate user manuals. For installation and specifications, refer to your vehicle's service manual. Aftermarket parts like spark plugs may have instructions on the packaging.

  • Como eu file a warranty claim for a DENSO product?

    DENSO advises consumers to contact the retailer, dealer, or distributor where the product was originally purchased to initiate a warranty claim, as they generally do not handle direct consumer claims.

  • What is the correct gap for DENSO spark plugs?

    DENSO spark plugs are often pre-gapped, but it is recommended to check the gap against your vehicle manufacturer's specifications before installation. Do not alter the gap for Iridium Power, Iridium TT, or Iridium Racing plugs as this may damage the electrode.

  • Where can I download manuals for DENSO WAVE scanners?

    Manuals and software for DENSO WAVE products, such as barcode scanners and handy terminals, can be downloaded from the official DENSO WAVE website under the support or download section.