Genuine Mazda Front Timing Chain Cover / Engine Front Cover • LFE2-10-500B

Genuine Mazda LFE2-10-500B Front Timing Chain Cover / Engine Front Cover

Replacement Genuine Mazda front timing chain cover for Mazda MX-5 Mk3, Mk3.5 and Mk3.75 / NC 1.8-litre and 2.0-litre petrol models listed in the compatibility table.

The front timing chain cover encloses and protects the timing chain, guides and sprockets at the front of the engine. It also forms an important part of the engine sealing system, incorporating the front crankshaft seal location and sealing against the cylinder block, cylinder head and sump pan.

The cover is fitted at the front of the engine behind the crankshaft pulley and auxiliary-drive components. There is typically one timing chain cover fitted per vehicle, and this listing supplies one Genuine Mazda front engine cover.

Replacement may be required where the original cover is cracked, distorted, corroded or damaged, where threaded mounting points or sealing faces have deteriorated, or where the cover has been damaged during timing-chain, sump or engine-rebuild work. Oil leakage around the front cover, sump joint or crankshaft seal area can also indicate that removal and resealing or replacement is required.

• Part type: Front timing chain cover / engine front cover
• Primary use: Timing-chain enclosure and front engine sealing
• Location: Front of the engine
• Position: Behind the crankshaft pulley and auxiliary-drive components
• Quantity per vehicle: 1
• Quantity supplied: 1 front timing chain cover
• Brand: Genuine Mazda
• Part No.: LFE2-10-500B
• Also referenced as: LFE210500B
• Supersedes: LFE2-10-500 and LFE2-10-500A
• Fitment note: Suitable for the Mazda MX-5 NC 1.8-litre and 2.0-litre petrol applications listed in the compatibility table

Fitment advice: All cylinder-head, cylinder-block and sump mating surfaces must be thoroughly cleaned, dry and free from old sealant before installation. Apply the correct Mazda-compatible liquid gasket in the specified locations and bead pattern. The front crankshaft seal should be inspected and replaced where appropriate before the cover is installed. For imported, modified, engine-swapped or previously repaired cars, matching the original cover design and part number is recommended.

Other items to consider: When changing this part, you may also want to consider purchasing a front crankshaft oil seal, Mazda-compatible engine sealant, timing chain, timing-chain guides, chain tensioner, crankshaft pulley bolt, auxiliary-drive belt, engine oil, oil filter, coolant and replacement mounting bolts where the originals are corroded or damaged.

Useful tools / consumables: Socket set, torque wrench, crankshaft-pulley holding tool, suitable pulley-removal tools, seal puller and installer, plastic gasket scraper, brake cleaner or degreaser, lint-free cloths, Mazda-compatible liquid gasket, drain trays and suitable timing tools if the timing-chain assembly is disturbed.

Difficulty guide: DIY Difficulty: Advanced. Replacement normally requires removal of the auxiliary belt, crankshaft pulley and surrounding engine components. Accurate surface preparation, seal positioning, liquid-gasket application and bolt-tightening sequence are essential to prevent oil leaks and maintain correct timing-system clearance.

Why Genuine Mazda? Genuine Mazda engine covers are designed to match the original engine specification, casting profile, mounting points, crankshaft-seal location, timing-chain clearance and sealing surfaces. Correct material quality and manufacturing tolerances help maintain dependable fitment, oil sealing and compatibility with the cylinder block, cylinder head, sump pan and timing components.

What’s in the box: One Genuine Mazda front timing chain cover / engine front cover.

Installation notes: Follow the Mazda workshop procedure for component removal, surface preparation, sealant placement, bolt-tightening sequence and torque settings. Prevent old or excess sealant from entering the engine or oilways. Inspect the timing components and front crankshaft seal while access is available. Allow the applied sealant to cure as specified before refilling fluids or running the engine, then inspect all cover joints carefully for oil leakage.