DENSO Iridium Spark Plug SC16HR11 (90919-01275) – Genuine Performance for Toyota, Lexus, Subaru & More

Upgrade your vehicle’s ignition system with the DENSO SC16HR11 Iridium Spark Plug (90919-01275) — a high-performance, long-life spark plug engineered for modern petrol engines. Whether you're driving a fuel-efficient Toyota Yaris, a family-ready RAV4, or a luxurious Lexus NX, this plug delivers consistent ignition, smooth acceleration, and optimized fuel economy.

Trusted by global OEMs like Toyota, Subaru, Daihatsu, Peugeot, and Citroën, this genuine spark plug is the same component found in many factory engines — no compromises, no knock-offs.

Product Highlights

• Brand: DENSO (Japan)
• Part Number: SC16HR11
• OEM Reference: 90919-01275
• Technology: Iridium + Platinum Twin Tip
• Type: Resistor-type spark plug with 1 ground electrode
• Thread Size: M12 x 1.25 mm
• Thread Length: 26.5 mm
• Hex Size: 14 mm
• Electrode Configuration:Iridium center electrode
• Platinum ground electrode
• Weight: Approx. 45g
• Manufacturer Country: Japan
• Alternative Replacements: IXEH20TT, VCH16, IXEH20TT (DENSO Twin Tip Iridium)

Vehicle Compatibility

The SC16HR11 spark plug is widely used in over 50 vehicle models across the Toyota, Lexus, Subaru, and Daihatsu brands, especially for engines with 1.0L to 2.0L displacement, including VVT-i, Dual VVT-i, and Hybrid powertrains.

Fits the Following Vehicles:

TOYOTA:

• Yaris Mk2, Mk3 (XP90, XP130) – 1.0, 1.3, 1.33 VVT-i
• RAV4 III & IV (XA30, XA40) – 2.0 VVT-i, 2.0 4WD
• Auris (E15, E18) – 1.3, 1.6, 1.8, 2.0
• Avensis T27 (Saloon & Estate) – 1.6, 1.8 VVT-i
• Corolla X & XI (E150, E180), Corolla XII (E210) – 1.3, 1.6, 1.8
• Prius III (XW30), Prius+ (ZVW40), Prius Plug-In – 1.8 Hybrid
• Verso (AR20), Verso-S (P120)
• Isis, Premio, Matrix II, iQ, Urban Cruiser
• C-HR (AX10) – 1.2, 1.8, and hybrid models
• Aygo (AB40)

LEXUS:

• CT200h – 1.8 Hybrid (ZWA10_)
• NX200 / NX200 AWD – 2.0 Petrol (AZ10, AGZ10, AGZ15)

SUBARU:

• XV II (GT3) – 1.6 i AWD
• Trezia – 1.3L

DAIHATSU:

• Charade VIII (XP9) – 1.33 16V

CITROËN / PEUGEOT / TOYOTA GROUP:

• Citroën C1, Peugeot 108, Toyota Aygo (1.0 VTi 68–72 hp)

OE Reference Numbers (Cross Compatible)

This spark plug is an exact-fit replacement for the following OE numbers:

• 90919-01275 – TOYOTA / DAIHATSU
• 90919-01253 – TOYOTA / SUBARU / DAIHATSU
• 90919-T1009 – TOYOTA
• 90919-W1006, 90919-W1007 – TOYOTA
• 1611548180 – CITROËN / PEUGEOT

Whether you’re servicing a Toyota hybrid, a European city hatch, or a Japanese sedan, this spark plug ensures perfect fitment and performance as per OEM standards.

Engine Applications

• Engine Sizes: 1.0L to 2.0L petrol
• Technologies Supported:VVT-i
• Dual VVT-i
• Hybrid Synergy Drive
• Horsepower Range: 68 hp – 220 hp
• Year Range Covered: 2006 – 2024

Why Choose DENSO Iridium Spark Plug SC16HR11?

1. Exceptional Ignition Precision

The ultra-fine iridium center electrode reduces voltage requirements and ensures stable combustion. Even in cold starts or under heavy acceleration, your engine fires up with confidence.

2. Extended Lifespan

Thanks to iridium and platinum tip technology, the SC16HR11 lasts up to 100,000 km under normal conditions — 3x longer than standard nickel plugs.

3. Improved Fuel Economy

Get the most from every drop of petrol. DENSO’s iridium firing system promotes complete combustion, reducing fuel waste and improving throttle response.

4. Lower Emissions

Ideal for eco-conscious drivers or hybrid owners — SC16HR11 plugs produce cleaner burns, reducing CO and NOx emissions.

5. OEM Approved

DENSO isn’t just an aftermarket name — it's an original equipment manufacturer for Toyota, Lexus, Subaru, and more. What came in your engine from the factory is often a DENSO part.

Installation Tips

• Recommended Torque: Follow manufacturer torque specs (typically 18–25 Nm for M12 plugs).
• Gap: Factory pre-gapped; avoid manual adjustment unless specified.
• Tools Needed: 14mm spark plug socket, torque wrench, anti-seize (optional), dielectric grease.

Always replace all spark plugs in a set (e.g., all 4 or all 6) to maintain balance and consistent ignition.

What’s in the Box?

• 1x Genuine DENSO Iridium Spark Plug SC16HR11 (90919-01275)
• Protective sleeve & original packaging
• Ready for immediate installation

Need Help Choosing the Right Spark Plug?

At Spares Mall Kenya, we don’t just sell — we advise. Whether you're driving a 2013 Toyota Auris Hybrid or a 2020 Yaris, our team cross-checks your vehicle's chassis, engine code, and build year against trusted TecDoc data to ensure 100% correct fitment.

Call or WhatsApp us: 0724040748

Pickup at Baricho Road, Industrial Area, Nairobi

We ship countrywide and across East Africa

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