
Shop online, find the best price on the right product, and have it shipped right to your door. Hear from other customers via the 171 reviews on parts for your Chevrolet C1500. We even have reviews of our OEM and aftermarket Transmission Modulator Valve products to help you buy with confidence. We’re sure you will get the right product to keep that C1500 running for a long time. Some of our top Transmission Modulator Valve product brands are Pro-King and Carquest Premium. Here at Advance Auto Parts, we work with only top reliable Transmission Modulator Valve product and part brands so you can shop with complete confidence. When it comes to your Chevrolet C1500, you want parts and products from only trusted brands. Fits GM TH350 & TH400 Automatic Transmissions, Part. Applications include GM TH350 and TH400 transmissions. A minimum of 12 Hg engine vacuum is required for proper operation. Vacuum modulator is fully adjustable to custom tailor your shift points (within 2-4 mph) Comes pre-adjusted for normal shift points to get you started. The best part is, our Chevrolet C1500 Transmission Modulator Valve products start from as little as $15.29. Make sure this fits by entering your model number. If the EGR vacuum modulator is leaking vacuum, is blocked internally, or is leaking, the Check Engine light will come on and the engine may start to knock.Your Chevrolet C1500 will be happy to know that the search for the right Transmission Modulator Valve products you’ve been looking for is over! Advance Auto Parts has 6 different Transmission Modulator Valve for your vehicle, ready for shipping or in-store pick up. It’s also known as a vacuum modulated valve. The EGR vacuum modulator is a diaphragm that closes when the engine vacuum drops to idle, and opens as soon as the vacuum increases. The engine produces lower vacuum at lower engine speeds, so it’s natural that the control is modulated by the engine’s own vacuum. A 700 R4 does not use any form of vacuum. Engineers implemented a control that closes the EGR valve when the engine is running at lower RPM’s. 3-Piece Accumulator Piston Kit-Fits GM TH700-R4 4L60 Transmissions-1982-1993. Engine power is negatively affected at low RPM’s. If the EGR valve opens at idle, you can experience a rough idle and possibly a knock. The transmission vacuum modulator valve determines how much load is on the engine so the transmission can shift properly. Push in type, black & red stripe, adjustable. These transmission modulators are available for several applications and allow you to fine-tune your shift points and shift feel. Replace old factory preset models with TCI adjustable vacuum modulators. However, this is not the case at idle, when the engine needs the most vacuum for proper operation. CT5015 - A new vacuum modulator for TH350 and TH400 Transmissions, 1965 & up. If your transmission is sending up smoke signals, then there could be a problem with your modulator. If the EGR valve opens and allows exhaust gases into the intake, the engine runs more smoothly and efficiently. This produces less nitrous oxides, and burns pollutants contained in the exhaust gas that are reintroduced into the intake manifold. Your vehicle’s exhaust gas recirculation (EGR) system is used to reduce your engine’s emissions by lowering the combustion chamber temperature. What is the EGR Vacuum Modulator all about? When it comes to your Chevrolet G30, you want parts and products from only trusted brands. TURBO 400 TH400 TH350 TH250 RED STRIPE ADJUSTABLE MODULATOR 1965 UP for GM JEGS Transmission Vacuum Modulator For GM/Chevy 1963-1990 TH-350 and TH-400. The best part is, our Chevrolet G30 Transmission Modulator Valve products start from as little as 14.99. Made in USA Includes fitting and rubber connector. This high quality steel transmission vacuum line is pre - bent to the proper shape for a simple installation. GM 4L80E Big Brother truck transmission take 900 hp in stock condition - 1200+ hp when built. 1967-69 Mustang Small Block V8 with C4 Transmission Modulator Vacuum Line. FOR SALE GM 3745169 NOS DELCO TRANSMISSION VACUUM MODULATOR 58. Service type EGR Vacuum Modulator Replacementġ986 Chevrolet C10 Suburban V8-6.2L Diesel Advance Auto Parts has 6 different Transmission Modulator Valve for your vehicle, ready for shipping or in-store pick up. I can supply it with a vacuum modulator as an option. GM 3745169 NOS Delco Transmission Vacuum Modulator 58 59 60 61 62 Chevrolet Tm-1 - 32.48.
