Home / Parts & Accessories / Shop by Model / Discovery / Discovery 3 / Engine / 4L Petrol 4L Petrol Sort: Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A 4 Products Sort Air Filter - PHE000112 £6.35 Air Filter - PHE000112 £6.35 View Product Britpart Peak Performance Air Filter - DA3139 £24.65 Britpart Peak Performance Air Filter - DA3139 £24.65 View Product Sump Plug Washer - 1013938 £3.75 Sump Plug Washer - 1013938 £3.75 View Product Top Hat Liner Set - DA1185 £373.85 3.9 / 4.0 / 4.2 / 4.6 Rover V8 blocks Top Hat Liner Set - DA1185 £373.85 3.9 / 4.0 / 4.2 / 4.6 Rover V8 blocks View Product