Spark Plugs
Browse 1,020+ spark plugs at PlentyTorque, the UK's automotive parts and accessories specialist. Filter by your make and model or search your part number to find an exact fit, then check out fast with tracked UK delivery.
Save 10% with code SAVE10, and remember — if you can't find a part for an older or discontinued vehicle, message us and we'll help you source it.
Spark Plugs — frequently asked questions
- How do I make sure this fits my car?
- Check the fitment notes on each product (years, engine, trim) and compare against your OE or part number. Unsure? Send us your reg, VIN or part number and we'll confirm before you buy.
- How fast is delivery in the UK?
- Most orders ship within 1–3 business days with tracking. Live availability and an estimated delivery date are shown on every product page.
- What if I need a part for an older model?
- We carry many spark plugs for older and previous-generation vehicles, including lines that are hard to find elsewhere. Ask us if you don't see yours listed.
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Denso 3381 U-Groove Spark Plugs – 6 Pack for K20HR-U11 | Genuine DENSO Standard Spark Plug
Meet the DENSO 3381 U-Groove spark plugs, available in a 6-pack and crafted as genuine DENSO parts for direct replacement on compatible engines such as K20HR-U11. Each plug arrives with original packaging and the necessary hardware, ready for installation or quick stocking of spare...- £64.87
- £64.87
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Denso SK20HR11 Iridium Platinum Spark Plugs – 4-Pack 3421 (Genuine Denso)
OverviewDiscover the DENSO SK20HR11 Iridium Platinum spark plugs, a genuine four-pack designed to support reliable ignition in everyday driving. The SK20HR11 uses a durable iridium-platinum alloy to resist wear, helping maintain a strong, consistent spark across miles. Cataloged as 3421, these plugs align with...- £55.23
- £55.23
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Denso 3194 K16TR11 Spark Plugs – Pack of 6 | Direct Replacement Auto Parts
Meet the Denso 3194 K16TR11 spark plugs, a genuine six pack designed to serve as a reliable direct replacement for a range of compatible engines. Each plug arrives in its original packaging with hardware, reflecting the Denso commitment to authenticity and quality. This six...- £58.54
- £58.54
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BETOOLL 14pcs Compression Tester Kit — Spark Plug & Brake Fluid Tester, 300 PSI Engine Cylinder Gauge
Complete, portable engine testing toolkit BETOOLL delivers an all-in-one solution for petrol engine diagnostics. The 14-piece compression tester kit provides quick, actionable insights into cylinder pressure and health, helping you identify potential issues before they impact performance. The kit emphasizes real-world practicality with a...- £67.03
- £67.03
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BETOOLL 9pc Petrol Engine Cylinder Compression Tester Kit with Spark Plug Gap Tool
Overview Meet BETOOLL's all-in-one petrol engine compression tester kit, designed to help you diagnose cylinder performance with confidence. Built for petrol engines, the kit reads from 0 to 300 psi, offering a quick snapshot of compression without guesswork. It is not intended for diesel...- £60.46
- £60.46
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Bosch 8110 OE Fine Wire Double Platinum Spark Plugs – Pack of 4
Engineered for Extended Life and Reliable Ignition Bosch OE Fine Wire Double Platinum Spark Plugs are designed to extend service life and durability in modern gasoline engines. The fine wire center electrode minimizes gap erosion, while the platinum tip on the center electrode and...- £44.33
- £44.33
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BETOOLL 13pc Compression Tester with Spark Plug Tester – 0-300 PSI Engine Cylinder Gauge Kit
Overview The BETOOLL 13pc Compression Tester with Spark Plug Tester combines a compact pressure gauge with dual spark plug testers to help you assess petrol engine cylinders and quickly spot potential issues. This versatile kit is designed for DIY enthusiasts and professionals who want...- £63.75
- £63.75
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Bosch 96315 OE Fine Wire Double Iridium Spark Plugs – Pack of 4
Bosch 96315 OE Fine Wire Double Iridium Spark Plugs Experience ignition precision and long-lasting performance with Bosch OE Fine Wire Double Iridium Spark Plugs. Built for modern gasoline engines, including those with Gasoline Direct Injection (GDI), these plugs combine an ultra-fine wire design with...- £45.76
- £45.76
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Bosch 9614 OE Fine Wire Double Iridium Spark Plugs – Pack of 4
OverviewUpgrade your modern gasoline engine with the Bosch Automotive 9614 OE Fine Wire Double Iridium Spark Plugs. Built to endure the demands of today’s vehicles, these plugs combine an ultra-fine wire design with iridium electrodes to support reliable ignition and long-term performance. The result...- £48.16
- £48.16
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Dasbecan 9070C Spark Plug Wire Extreme with Ceramic Boot for GM LS3/LS4/LS7 – 8pc
Overview Elevate your ignition system with the Dasbecan 9070C Spark Plug Wire Extreme. Built around a ceramic boot and heavy‑duty conductor design, this eight‑piece set is purpose‑built for GM LS3/LS4/LS7 engines. It’s a practical upgrade for drivers who want smooth, consistent starts and reliable...- £50.89
- £50.89
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Denso 3324 Iridium Long-Life Spark Plugs SK16R11 – 4 Pack NEW
Premium Spark Plug Solution for Everyday Drives Meet the DENSO 3324 Iridium Long-Life Spark Plugs, offered in a convenient 4-pack. Engineered for consistent performance across diverse driving conditions, these plugs are built to endure high heat and frequent cycling while helping maintain a clean...- £53.00
- £53.00
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Cable Master High-Performance Low-Resistance Spark Plug Wires for Dodge Ram 5.2L/5.9L V8 (1992-2003)
Boost ignition performance with Cable Master Designed for Dodge, Ram, Dakota, and Durango V8 engines from 1992 through 2003, Cable Master’s high‑performance spark plug wires blend rugged durability with electrical efficiency. Expect easier starts, steadier idle, and confident acceleration in varied conditions, from summer...- £48.69
- £48.69
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DABAZUALY Carburetor Kit for Polaris 50/90 (2001–2007) with Air Filter & Spark Plug
Overview Meet the DABAZUALY carburetor kit, a comprehensive replacement designed to fit a broad line of 50/90cc Polaris models and select 2-stroke ATVs. This ready-to-install kit combines a precision carburetor with an air filter box, fuel filter, spark plug, and clamp hardware, offering a...- £64.84
- £64.84
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DABAZUALY TRX300 Carburetor Kit for Honda FourTrax 1988-2000 – Filters & Spark Plug
Upgrade or restore your Honda FourTrax with the DABAZUALY TRX300 Carburetor Kit designed for TRX300 and TRX300FW models from 1988 through 2000. This all in one kit includes a carburetor plus essential service parts: air filter, oil filter, spark plug, fuel filter, and a...- £68.13
- £68.13
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Delgada 36Pcs Spark Plug Wire Crimping Tool Kit — Crimp, Strip, and Terminal Boot Set
OverviewDelgada’s 36Pcs Spark Plug Wire Crimping Tool Kit is a compact, versatile set designed for quick, confident wire terminations in automotive and small-engine projects. The kit combines crimping, stripping, and terminal assembly in a single package, enabling clean, repeatable results across a range of...- £68.13
- £68.13
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DABAZUALY Carburetor Kit for Suzuki LT80 QUADSPORT 1987-2006 – Includes Petcock, Boot, Spark Plug & Relay
Overview Upgrade or restore your Suzuki LT80 QUADSPORT 80 with the DABAZUALY carburetor kit, crafted for 1987–2006 models. Designed to align with OEM references 13200-40B10 and 13200-40B00, this kit delivers a cohesive replacement pathway for dependable fuel delivery and consistent starts. Expect enhanced responsiveness...- £45.41
- £45.41
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DABAZUALY Carburetor with Air Box for Suzuki ATV Quadmaster 50 LT-A50 / LT50 / JR50 — Fuel Valve & Spark Plug Included
Upgrade Your Suzuki ATV with the DABAZUALY Carburetor and Air Box Kit Designed for a range of Suzuki models, this all-in-one kit combines a precision carburetor with a complete air box assembly, plus essential fittings, into a single, ready-to-install package. From the tactile fit...- £43.22
- £43.22
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CNPAPC 8Pcs 41-962 Iridium Spark Plugs for GM V8 4.8L-6.0L — Silverado, Suburban, Yukon, Escalade
Upgrade GM V8 engines with CNPAPC 8Pcs 41-962 Iridium Spark Plugs Discover an eight-pack replacement designed to elevate ignition reliability and overall driving feel for GM-powered vehicles. These iridium spark plugs build on the OEM platinum foundation, introducing an iridium center electrode and a...- £46.40
- £46.40
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CNRAQR Spark Plug Gap Tool & Pneumatic Cleaner Kit — Universal 10–16mm Spark Plugs
All-in-one spark plug maintenance solution The CNRAQR Spark Plug Gap Tool & Pneumatic Cleaner Kit brings together precision tools and a safe cleaning process for versatile plug care. Designed for a range of 10–16 mm plugs, this kit pairs a robust cleaner with a...- £67.03
- £67.03
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Bosch 9619 OE Fine Wire Double Iridium Spark Plugs – Pack of 4
Experience refined ignition with Bosch 9619 OE Fine Wire Double Iridium Spark Plugs. Designed for modern engines that demand precise ignition and long service life, these plugs pair an ultra-fine iridium firing pin with a laser-welded tapered ground electrode for dependable performance across a...- £44.33
- £44.33
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