DIY How to Change Ignition Coils Spark Plugs 2021 Toyota Rav4

This video shows you how to replace the ignition coils and spark plugs on your 2019-2025 Toyota RAV4. If your engine is misfiring, idling roughly, or your fuel economy has suddenly dropped, it’s likely time for a spark plug service. This 2.5L Dynamic Force engine is very DIY-friendly, and we’ll show you how to swap all four plugs and coils in about 30 minutes using basic hand tools. This maintenance was performed on a 2021 Toyota RAV4 and the process is the same for: 2019 Toyota RAV4 (Gas, Hybrid, & Prime) 2020 Toyota RAV4 (Gas, Hybrid, & Prime) 2021 Toyota RAV4 (Gas, Hybrid, & Prime) 2022 Toyota RAV4 (Gas, Hybrid, & Prime) 2023 Toyota RAV4 (Gas, Hybrid, & Prime) 2024 Toyota RAV4 (Gas, Hybrid, & Prime) 2025 Toyota RAV4 (Gas, Hybrid, & Prime) Parts & Specifications: Spark Plugs: Toyota Part # 90919-01289 (Denso FC16HR-Q8) Ignition Coils: Toyota Part # 90919-A2010 Spark Plug Gap: 0.032 inch (0.8 mm) Spark Plug Torque: 15 lb-ft (20 Nm) Ignition Coil Bolt Torque: 5.5 lb-ft (7.5 Nm) Service Interval: Toyota recommends replacement every 120,000 miles (192,000 km) for these Iridium Long-Life plugs, but many owners choose to service them at 60,000–100,000 miles for optimal performance. Tools you will need: 9/16-inch (14mm) Thin-Wall Spark Plug Socket (Crucial: A standard deep socket may not fit) 8mm or 10mm Socket (For the ignition coil bolts) 3/8-inch Drive Torque Wrench 6-inch Extension Bar Gap Gauge / Feeler Gauge Gloves Safety Glasses Steps Covered: Engine Cover Removal: Simply lifting the plastic cover off its mounting grommets. Coil Disconnection: Safely depressing the plastic tabs to remove the electrical connectors. Coil Removal: Unscrewing the mounting bolts and pulling the coils straight up. The Old Plugs: Removing the old plugs and inspecting them for "reading" your engine's health (carbon, oil, or ash buildup). Installation: Hand-threading the new plugs to avoid cross-threading, followed by a final torque to 15 lb-ft. Subscribe: / @MechanicRepairs 2021 Toyota RAV4, Toyota RAV4 spark plug replacement, 2019-2025 RAV4 maintenance, how to change ignition coils Toyota, 9091901289, Denso FC16HR-Q8, RAV4 engine misfire fix, DIY auto repair, MechanicRepairs, Toyota 2.5L Dynamic Force engine, Toyota RAV4 Hybrid spark plugs, Mission Viejo Toyota repair, 14mm thin wall spark plug socket, 19-25 Toyota maintenance tips DISCLAIMER: While MechanicRepairs strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. MechanicRepairs is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.