11810-E3000 VALVE ASSY-CONTROL / PCV VALVE (1) Lookup Code 11810 Replaced By 11810-E3001 Supersession(s) 11810-E3000; 11810-E3001MP; 11810-Y4460 (2) This part is found within these 2 categories below: (1) a) 11810-E3000 Positive Crankcase Ventilation Valve is Lookup Code 11810 in the diagram attached as resource1.png - Diagram: L28E - (06/1978-06/1980) b) 11810-E3000 Positive Crankcase Ventilation Valve is Lookup Code 11810 in the diagram attached as resource2.png - Diagram: L28E - (07/1980-) Part Fitment (1) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Make Model Year Trim Engine Important vehicle option details ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Nissan 200SX 1979-1985 DX/SL, GL, SGL 4 Cyl 1.8L, 4 Cyl 2.0L, 4 Cyl 2.2L CA18ET, CA20E, Z20E, Z22E ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Nissan 280ZX 1979-1980 GL, NON GL 6 Cyl 2.8L L28E ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Nissan 310 1981-1982 DX, GX 4 Cyl 1.5L E15 ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Nissan 720 1980-1986 DX, GL, ST, STD 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.4L L20B, Z20, Z22, Z24 ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Nissan 810 1980-1984 DX, SL 6 Cyl 2.4L L24E ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Nissan Stanza 1982-1985 G, SGL 4 Cyl 2.0L CA20E, CA20S ------------------------------------------------------------------------------------------------------------------------------------------------------------------ 1) https://www.nissanpartsdeal.com/parts/nissan-valve-assy-cont~11810-e3000.html 2) https://parts.nissanoflumberton.com/p/89389755/11810-E3000.html 3) https://www.nissanpartsdeal.com/parts/nissan-valve-assy-cont~11810-e3000.html Picture(s) ___________________________________________________________________________________________________________________________________________________________________ The vehicle options this part fits: Nissan 280ZX (S130) (1) Production Date: 07/1978-10/1979 Fitting Vehicle Options: L28E ___________________________________________________________________________________________________________________________________________________________________ Product Specifications (1) Lookup Code 11810 Manufacturer Part Number 11810-E3000 Part Description Valve Assy-Control Item Dimensions 6.6 x 4.0 x 0.8 inches Item Weight 0.50 Pounds ___________________________________________________________________________________________________________________________________________________________________ Pcv Valve Information from Nissan (2) - Ventilates harmful gases so they don't enter your engine - When clogged or damaged can cause high engine pressure or gasket failure - Replacement best left to a professional Your PCV Valve, or Positive Crankcase Ventilation valve, controls gas emissions expelled from the crankcase in your Nissan. The PCV Valve adheres to the crankcase, which holds your vehicle's motor oil. When fuel is burned within the engine, the motor oil in the crankcase produces gases that can be harmful to the mechanical systems inside your Nissan and the earth. Rather than allowing those gases to seep into your engine and create sludge that can damage the integrity of your engine system, the PCV Valve guides the gases to a “disposal” mechanism. They go into the combustion chamber to be burned. At last, the gasses are expelled into the air as exhaust. This small, but crucial part mitigates a large amount of harmful gasses from escaping, while providing ventilation for the crankcase. If a PCV Valve becomes damaged, you may experience engine problems. A clogged or stuck valve may lead to high pressure in your engine, a blown gasket, leaky oil, whistling, moisture in the engine, or buggy sensors. Now and then a PCV Valve gets stuck open. In this case you may notice black smoke, loud noises while your engine idles, a hard engine start, or oil in the PCV Valve. Proper automotive maintenance help to avoid your PCV Valve from becoming stuck in the first place. However, if you find that your PCV Valve needs to be fixed, you may want to visit a local authorized Nissan service center for service, unless you're an experienced automotive technician yourself. You don't want to take any risks with your Nissan engine! Order a replacement Engine PCV Valve for your Nissan 310, Nissan 620, Nissan 720, Nissan 810, Nissan 200SX, Nissan 280ZX, Nissan 300ZX, Nissan 310GX, Nissan 610S, Nissan 610W, Nissan 710S, Nissan 710W, Nissan Maxima, Nissan Pathfinder, or Nissan Stanza online. After you receive the genuine Engine PCV Valve, stop by your local Nissan service center. See the What This Fits tab for specific fitment info. ___________________________________________________________________________________________________________________________________________________________________