ORDERS +1-800-774-4496

SAAB 900 TURBOCHARGERS & RELATED 1979-1994

APC BOX PERFORMANCE UPGRADE SAAB 1979–1994

APPLICATION FITS PART # PRICE Hover to enlarge!
900 1985–1994 Apc Box Performance upgrade see note: 16V 900PCM Not available Apc Box 900PCM AFT
900 1985–1994 Fuel Pressure Regulator
  • 8V fits 1986– only
All 7564123 $83.20 Buy Now Fuel Pressure Regulator 7564123 AFT
900 1985–1994 Fuel Pressure Regulator Turbo 7564131 $88.55 Buy Now
900 1985–1994 Fuel Pressure Regulator 2.8 bar Turbo 7568041 Backordered
NOTE: This upgrade will usually increase an average Turbo 900 to about 204 horsepower but completely depends on the shape of the vehicle and whether or not you add the 2.8 or 3.0 bar fuel pressure regulator along with the fuel control module. The 2.8 bar fuel pressure regulator keeps the engine from running excessively rich but aids in the performance of the vehicle. The 3.0 fuel pressure regulator also aids in performance as well but has shown signs of running excessively rich in very busy stop and go driving. Keep in mind that the objective of the 2.8 and 3.0 fuel pressure regulator is to decrease the combustion chamber temperature by adding more fuel in an attempt to prevent detonation. Detonation is absolutely dangerous to a turbo engine. You SHOULD NOT purchase this product if your not mechanically inclined. Damage can occur if you do not keep an eye on how this product is used.
FAQ: Engine Performance Modifications

APC SOLENOID SAAB 1979–1994

APPLICATION PART # PRICE Hover to enlarge!
900 1981–1994 Apc Solenoid Valve 7517477 $122.07 Buy Now Apc Solenoid Valve 7517477 OES
NOTE: Solenoid failures often cause excessive boost pressure which causes the fuel pump to be shut off. Make sure you do not have any major vacuum leaks prior to ordering this
FAQ: Turbo APC Solenoid Location

HEAT SHIELD BELOW TURBO SAAB 1979–1994

APPLICATION PART # PRICE Hover to enlarge!
900 1986–1994 Heat Shield Above Turbo 7517089 Backordered Heat Shield Above Turbo 7517089 OES
NOTE: This is the piece located directly below the distributor and usually has oil on top of it from the leaking ignition distributor. It is attached to the top of the Exhaust manifold

INTERCOOLER & HOSES SAAB 1979–1994

INTERCOOLER & HOSES
APPLICATION PART # PRICE Hover to enlarge!
900 1985–1994 Intercooler Hose 7526841 $74.80 Buy Now 1
900 1985–1994 Intercooler Hose 7526262 $82.53 Buy Now 2Intercooler Hose 7526262 OES
900 1989–1994 Intercooler Hose 8976037 $54.90 Buy Now 3
900 1985–1994 Intercooler Hose 4904702 $56.68 Buy Now 4Intercooler Hose 4904702 OES
900 1985–1994 Intercooler For turbo 7599418 $751.07 Buy Now 5
900 1986–1988 Intercooler Hose For turbo the one closest to the fender 9387697 $78.09 Buy Now 6Intercooler Hose 9387697 OES

KNOCK SENSOR SAAB 1979–1994

APPLICATION PART # PRICE Hover to enlarge!
900 1983–1994 Knock Sensor 7568801 $34.99 Buy Now Knock Sensor 7568801 AFT
NOTE: The Knock sensor detects engine knock or detonation in the cylinders. When the sensor detects the knock the engine timing is retarded to cool down the combustion chamber to eliminate the knock

TURBO BRACKETS SAAB 1979–1994

APPLICATION FITS PART # PRICE Hover to enlarge!
900 1986–1993 Bracket Auto Turbo 7513674 $55.52 Buy Now Bracket 7513674 OES
900 1986–1993 Bracket Manual Turbo 7513682 $69.84 Buy Now Bracket 7513682 OES

TURBO BYPASS VALVE SAAB 1979–1994

APPLICATION FITS PART # PRICE Hover to enlarge!
900 1979–1994 Bypass Valve Performance model
fits all turbo models lifetime warranty spring is adjustable
Turbo 990609100 $99.00 Buy Now Bypass Valve 990609100 AFT
900 1985–1994 Bypass Valve Updated stronger style Turbo 4441895 $39.00 Buy Now Bypass Valve 4441895 AFT
Note: Bosch now shows these valves as superceeding to the same numbers. The cheaper version valve is now classified as the Heavy Duty version. If you looking for a valve to increase the boost going into the engine because the spring rate is adjustable then buy the stainless valve not the plastic one.
FAQ: Stalling When Coming to a stop
FAQ: Turbo Bypass Valve Failure
FAQ: Turbo Bypass Valve Hooting Noise Bulletin
FAQ: Turbo Bypass Valve Location
FAQ: Turbo Bypass Valve Replacement
FAQ: Turbo Bypass Valve Testing for Failures

TURBO BYPASS VALVE HOSE SAAB 1979–1994

APPLICATION FITS PART # PRICE Hover to enlarge!
900 1985–1994 Bypass Valve Hose To throttle body Turbo 7533185 Backordered Bypass Valve Hose 7533185 OES

TURBO COMPRESSOR HOSES SAAB 1979–1994

APPLICATION FITS PART # PRICE Hover to enlarge!
900 1981–1984 Compressor Hose Turbo 7529027 $26.22 Buy Now Compressor Hose 7529027 AFT
900 1985–1994 Compressor Hose Turbo 7528995 $29.33 Buy Now
900 1986–1994 Inlet Hose Turbo 7514615 $55.52 Buy Now Inlet Hose 7514615 AFT
NOTE: This hose tends to split at the base causing vacuum leaks
FAQ: Engine quits running after loud pop

TURBO OVER-BOOST SWITCH SAAB 1979–1994

APPLICATION FITS PART # PRICE Hover to enlarge!
900 1982–1984 Overpressure Switch w/apc Turbo 8579963 Backordered Overpressure Switch 8579963 OES
900 1985–1994 Overpressure Switch w/apc Turbo 8594632 Backordered
NOTE: A faulty overpressure switch will cause the fuel pump to quit in the event of over-boosting!