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238 not categorized PORSCHE 944 THERMCan't find what you need? Try browsing the Accessories or Exploded Diagrams!<-- Try narrowing by car using the menu to the left.90004202501 This is the snap ring that holds the thermostat into the waterpump. easily replaced with snap ring pliers. View/Change Diagram
From $2.15
Make a selection 94462402101 Inoperative cooling fans will cause over heating that may cause serious engine damage. You can quickly test your fans to insure that it is not a relay or switch by hot wiring the fan. If it turns on it is probably a bad thermostatic switch. If it does not, you need a new fan. View/Change Diagram
From $115.00
Make a selection 94410705600 Known as: thermostat housing View/Change Diagram
$1,121.45
Make a selection 00004320928 *** for service customers only *** 1 liter = 1.057 quart
From $15.25
Make a selection 10010303204 - 3.2 l for increased horsepower and torque.* - genuine mahle forged pistons with deeper valve pockets. - genuine mahle steel (st52) nikasil coated cylinders.** - piston pin bore is off center (deaxiated) for factory quiet operation. - 10.3:1 compression. - 98 mm big bore. - 22x58 racing wrist pins - 70.4 stroke. - made in Germany by mahle gmbh. - piston rings installed directly on the pistons for ease of installation. - complete set with cylinders, pistons, rings, wrist pins and clips. - kit weighs 21.03 lbs. (9.54 kg). Mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high thermal resista...(choose a part on the right to read more)
$9,693.51
Make a selection 047121175
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From $53.00
Make a selection 10010303804 The 11.8:1 compression will provide you with more acceleration than kits with 11.3:1 compression. For track use we recommend more aggressive cam (maximum valve lift (tdc) of 2.1 mm) . Piston's have very deep pockets for use with sport valves. These are 107 mm in size so are slip fit and do not require modifications. This kit is ideal for track use but can also be used on the street, it will add 40+ hp (depending on your additional modifications). Mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high thermal resistance, they are nikasil coated which reduces wear and friction. We also have ...(choose a part on the right to read more) General Fitment911 1994-98911 1989-94
From $6,080.40
Make a selection 100103038TU993 This kit will add 35+ hp and is made for aggressive street or track use. - forged pistons with double hump. - cylinder 107 mm and 114 mm high. - mirrored valve pockets. - deaxiated for trouble free installation. - compression 8.0: 1 made in Germany - made by mahle technical tip - the inside diameter of the heads must be adjusted to accommodate the larger pistons, and to accommodate for the additional thermal load the last 2 ribs should be welded together. We also recommend inserting a groove in the head and using the le mans style rings, part # FVD104999993 General Fitment911 1994-98
From $6,461.47
Make a selection 10010303803 The 11.8:1 compression will provide you with more acceleration than kits with 11.3:1 compression. However, this kit cannot be used with original cams, it requires a more aggressive cam (maximum valve lift (tdc) of 2.1 mm) and has very deep pockets for use with rsr valves. The 109-mm size means that the housings / case must be modified / machined on non rs models. If you have a European rs model, these would be slip fit. This kit also requires 6 qty. Larger o-rings, part # 96410440180 and 6 qty. Larger base o-rings, part # 99970502341 mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high th...(choose a part on the right to read more) General Fitment911 1994-98911 1989-94
From $6,784.84
Make a selection 100211022SSI This heat exchanger is engineered for the discerning Porsche 911 owner. Ssi heat exchangers are made from superior t 304 grade (18% cr, 8%+ ni) stainless steel. Ssi has become an industry standard for Porsche 911 heat exchangers due to the exceptional materials, craftsmanship and durability. This is critical when considering heat exchangers, as exhaust leaks caused by poor materials can lead to carbon monoxide entering the cabin via the heating system. Features: gains of +10-15 hp and +10-20 tq t304 stainless steel (18% cr, 8%+ ni) increased pipe diameter for backpressure reduction connects to "early style" dual inlet mufflers bolt on replacements reduces the thermal load on the motor includes custom torque w...(choose a part on the right to read more)
$2,999.70
Make a selection BES98111200SHD For 2012+ 981 facts: - equal length headers with motorsports merge collector. - 200 cell hd German hjs tri metal sport cats. - t316 lightweight stainless. - primary diameter 45mm outer , 42mm inner - each header weighs 13 lbs. (6 kg) - reduces thermal stress on the motor. - made in Germany please add 2 engine to header gaskets when ordering - 2 qty 99711110731 power: - 981 (2.7l) = + 12 crank hp (9 kw) & + 11 crank torque (15 nm) - 981s (3.4l) = + 16 crank hp (12kw) & 15 crank torque ( 20 nm) our latest development for the 981 is aimed at those who are looking for more torque in the mid-range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability ma...(choose a part on the right to read more)
$4,988.50
Make a selection 100211025SSUSA If you have a us model 1980-83 911 SC and are looking to replace your heat exchangers we have some good and bad news. The original heat exchangers (part # 930 211 025 02) are no longer available from Porsche. But, these stainless-steel industries (ssi) heat exchangers will work with modifications. The good news is, once done, you will have more torque and horsepower! Free flow conversion heat exchangers improve sound and performance, while reducing backpressure and thermal load on the motor. These are based off the early style exhausts found on the 1974 2.7 l rs. Those models had a straight through, superior, free flow exhaust design that included a dual inlet muffler. When converting to these heat exchangers y...(choose a part on the right to read more)
$2,863.30
Make a selection 10398 Autoatlanta now offers offer nickies™ cylinders and specially-matches je pistons for your 911 aircooled engine. The nsc-plated, cnc billet solid aluminum cylinders provides increased strength, ductility and cooling ability which reduces head and oil temperatures. They also feature half-mooned windage-notched skirts for increased horsepower. Custom-made, specially match je pistons feature an “ultra-quench” dish shape that offer a faster burn for better thermal efficiency, leading to better gas mileage, lower potential for detonation, and best of all, more power. Please state your bore size and compression ratio when ordering. General Fitment911 1984-86911 1987-89
$99,999.00
Make a selection 10390 Autoatlanta now offers offer nickies™ cylinders and specially-matches je pistons for your 911 aircooled engine. The nsc-plated, cnc billet solid aluminum cylinders provides increased strength, ductility and cooling ability which reduces head and oil temperatures. They also feature half-mooned windage-notched skirts for increased horsepower. Custom-made, specially match je pistons feature an “ultra-quench” dish shape that offer a faster burn for better thermal efficiency, leading to better gas mileage, lower potential for detonation, and best of all, more power. Please state your bore size and compression ratio when ordering. General Fitment911 1974-77930 1975-77
$99,999.00
Make a selection 10397 Autoatlanta now offers offer nickies™ cylinders and specially-matches je pistons for your 911 aircooled engine. The nsc-plated, cnc billet solid aluminum cylinders provides increased strength, ductility and cooling ability which reduces head and oil temperatures. They also feature half-mooned windage-notched skirts for increased horsepower. Custom-made, specially match je pistons feature an “ultra-quench” dish shape that offer a faster burn for better thermal efficiency, leading to better gas mileage, lower potential for detonation, and best of all, more power. Please state your bore size and compression ratio when ordering. General Fitment911 1978-83911 1984-86 911 1987-89 911 1989-94
$99,999.00
Make a selection 10698689 Our nickies™ kits for Boxster & Cayman models includes custom forged side relief je pistons, including coated skirts, split oil returns, quench pads, and accumulator grooves, just like the factory pistons. This allows for faster burn and better thermal efficiency, leading to better gas mileage, lower potential for detonation, and more power by retaining the factory inverted dome piston shape, mirroring the pent-roof four-valve combustion chamber! Forged pistons are superior to the factory cast pistons found in non-”s” model engines and are as strong as the forged pistons found on “s” engines, but use a lightweight forged side relief design for improved strength while being lighter than the factory pis...(choose a part on the right to read more) General FitmentBOXSTER 1997-04BOXSTER 2005-08 CAYMAN 2006-08
$3,899.95
Make a selection 1069869 This Boxster s 3.2-3.4l je piston set enlarges the bore while maintaining proper quench, which allows for faster burn and better thermal efficiency, leading to better gas mileage, lower potential for detonation, and more power by retaining the factory inverted dome piston shape, mirroring the pent-roof four-valve combustion chamber! These pistons are as strong as the forged pistons found on “s” engines, but use a lightweight forged side relief design for improved strength while being lighter than the factory pistons. Includes rings, pins, & clips. General FitmentBOXSTER 1997-04BOXSTER 2005-08
$1,650.95
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