Engine
Discovery 1 Engine Parts: Power, Efficiency, and Reliability
JGS4x4 offers an extensive range of high-quality Discovery 1 engine components and accessories designed to enhance your vehicle's performance and reliability. Our selection features durable OEM-quality replacements and aftermarket upgrades, including performance exhausts and engine parts, all meticulously crafted for compatibility. These components optimise engine efficiency and power output, ensuring your Land Rover can withstand the rigorous demands of 4x4 driving. We provide rigorously tested parts that improve handling, ride quality, and safety, allowing you to confidently keep your Discovery 1 in peak, adventure-ready condition.
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Rocker Valve Cover Gasket for Defender & Discovery 1 300TDi
Direct Replacement
£2.29 Inc. VAT£1.91 Ex. VATA new valve cover or rocker cover gasket. This is the rubber, shaped gasket that fits between the top of the cylinder head and rocker cover. A good idea to replace whenever the cover is removed to check tappet clearances or any other head work. A quality...ERR2409£2.29 Inc. VAT£1.91 Ex. VAT -
Oil Filter - Mahle ERR3340 for Defender, Discovery, and Range Rover
Mahle
£4.69 Inc. VAT£3.91 Ex. VATEnsure the optimal performance of your Land Rover’s engine with the Mahle ERR3340 Oil Filter. This high-quality oil filter is designed to fit a variety of Land Rover models, including Defender 90 and 110, Discovery 1, and Range Rover Classic. The...ERR3340M£4.69 Inc. VAT£3.91 Ex. VAT -
Injector Sealing Washer x4 for Defender Discovery 1 TDi Diesel
Direct Replacement
£1.49 Inc. VAT£1.24 Ex. VATA set of 4 replacement diesel injector sealing washers.Quality replacement parts, equivalent to Land Rover part number: ERR4621Suitable for the following models: Land Rover: Defender, 200TDi, 300TDi, 1989-1998 Land Rover: Discovery 1, 200TDi, 300TDi,...ERR4621X4£1.49 Inc. VAT£1.24 Ex. VAT -
Fan Drive Belt Up To 1995 DAYCO OEM for Discovery 1 & Defender 300TDi
Dayco
£11.29 Inc. VAT£9.41 Ex. VATThis belt drives the water pump, alternator and power steering pump from the crankshaft. This belt has 7 ribs and is 1595mm long. A quality belt manufactured by Dayco, OE suppliers to Land Rover. Equivalent to Land Rover part number: PQS000030 also...ERR3287D£11.29 Inc. VAT£9.41 Ex. VAT -
Exhaust Downpipe Gasket for Defender Discovery 1 300TDi Rear P38 V8
Direct Replacement
£0.79 Inc. VAT£0.66 Ex. VATA new, replacement exhaust gasket. A quality replacement part, equivalent to Land Rover part number ESR3260Suitable for the following models: Land Rover: Discovery 1, 2.5 300 TDi, 1994 - 1998, Turbo to the catalytic converter. Land Rover: Defender, 2.5...ESR3260£0.79 Inc. VAT£0.66 Ex. VAT -
Drive Belt Tensioner for Defender & Discovery 1 300TDi
Direct Replacement
£29.49 Inc. VAT£24.57 Ex. VATA new, replacement drive belt tensioner with pulley for the auxiliary drive or fan belt on all Land Rover Defender or Discovery 300TDi models. A quality replacement part, equivalent to Land Rover part number: ERR4708Suitable for the following models:...ERR4708£29.49 Inc. VAT£24.57 Ex. VAT -
Fuel Filter for Discovery 1 200TDi & 300TDi Diesel
Direct Replacement
£4.69 Inc. VAT£3.91 Ex. VATA quality, replacement spin-on diesel fuel filter with water drain tap. The brand of filter supplied will usually be Allmakes or Britpart branded. Occasionally we may have to supply an alternative brand. EQUIVALENT TO LAND ROVER PART NUMBER(S): AEU2147L...AEU2147L£4.69 Inc. VAT£3.91 Ex. VAT -
Cyclone Oil Breather for Defender & Discovery TDi
Direct Replacement
£13.39 Inc. VAT£11.16 Ex. VATA new, replacement cyclone engine breather. This is the breather that attaches to the side of the engine and separates the oil vapour allowing it to drain back into the engine and diverts the air back into the air inlet. These are prone to blocking or...ERR1471£13.39 Inc. VAT£11.16 Ex. VAT -
Head Gasket With Head Set Elring for Defender & Discovery 300TDi
Direct Replacement
£39.89 Inc. VAT£33.24 Ex. VATA head gasket set, contains all the gaskets, seals etc required when refitting the cylinder head or changing the head gasket. This kit includes a 1.5mm/3 hole Elring head Gasket.Quality replacement parts, equivalent to Land Rover part number: STC2802 /...STC2802_ERR5263£39.89 Inc. VAT£33.24 Ex. VAT -
Set of 4 Glow Plugs for Defender, Discovery 1 & Range Rover Classic 200Tdi & 300Tdi (1989-1998)
Direct Replacement
£13.39 Inc. VAT£11.16 Ex. VATEnsure your Land Rover Defender, Discovery 1, and Range Rover Classic 200Tdi & 300Tdi engines start smoothly with this set of 4 high-quality Glow Plugs. Designed as direct replacements for faulty parts, these glow plugs help maintain optimal engine...ETC8847X4£13.39 Inc. VAT£11.16 Ex. VAT -
XS Water Pump OE Quality for Discovery 1 300TDi
Quinton Hazell
£26.29 Inc. VAT£21.91 Ex. VATThe XS range of water pumps are all OE quality pumps designed and manufactured by Pro-Flow here in the UK with ISO TS16949 approval. Pro Flow pumps are manufactured from the same materials and on the same production lines as OE products, which are...PEB500090G£26.29 Inc. VAT£21.91 Ex. VAT -
Front Crankshaft Oil Seals for Defender & Discovery 1 300TDi
Direct Replacement
£3.69 Inc. VAT£3.07 Ex. VATA pair of new, replacement front crankshaft oil seals. One seal is the main crankshaft front oil seal, the other is the oil seal for the outer timing case cover.Quality replacement parts, equivalent to Land Rover part numbers: ERR4575 &...ERR4575X1_ERR4576X1£3.69 Inc. VAT£3.07 Ex. VAT