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Pontiac Grand LeMans Thermostat

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Pontiac Grand LeMans Thermostat, Hypertech PowerStat Thermostat - Stainless Steel, Direct Fit

$15.78 $18.62 You Save $2.84 (15%)
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HYPERTECH – POWERSTAT THERMOSTATS

By lowering the heat output of your engine’s air/fuel mixture and combustion chamber, Hypertech’s PowerStat thermostat increases the engine’s performance, drivability and its lifespan. Hypertech, an automotive technology leader in tuning computer-controlled vehicles, is backed by a dedicated team of proven racers, hot rodders and hard core enthusiasts who are passionate about performance.

  • Comes in either 160 or 180-degree ratings
  • Low-temp thermostat decreases temperature of air/fuel mixture and combustion chamber
  • Less detonation and lower engine temp translate to increased power and performance
  • Sku#: H581000
  • Brand: Hypertech
  • Series: Hypertech PowerStat
  • Material: Stainless Steel
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Flow Rate: High-flow
  • Opening Temperature Rating: 160 degrees
  • Warranty: Lifetime Hypertech limited warranty
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Fits the following Pontiac Grand LeMans Years

  • 1981 | Base | 6 Cyl 3.8L
  • 1981 | LE | 6 Cyl 3.8L
  • 1981 | Safari | 6 Cyl 3.8L
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Pontiac Grand LeMans Thermostat, Gates Thermostat - Direct Fit

$14.35 $16.93 You Save $2.58 (15%)
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Gates Premium Thermostat

Gates SuperStat Thermostat incorporates an all stainless steel construction, larger heat motor and larger spring to provide superior performance. It provides precision temperature control, more efficient engine operation, faster engine warm up, fewer emissions and better fuel economy.

  • Sku#: GAT33008S
  • Brand: Gates
  • Product Fit: Direct Fit
  • Anticipated Ship Out Time: Same day - 1 business day
  • Opening Temperature Rating: 180 degrees

Fits the following Pontiac Grand LeMans Years

  • 1975-1976 | Base | 6 Cyl 4.1L
  • 1975-1976 | Base | 8 Cyl 7.5L
  • 1975-1977 | Base | 8 Cyl 5.7L
  • 1975-1977 | Base | 8 Cyl 6.6L
  • 1975-1977 | Safari | 8 Cyl 6.6L
  • 1976-1977 | LE | 8 Cyl 5.7L
  • 1976-1981 | Base | 8 Cyl 4.3L
  • 1977 | LE | 6 Cyl 4.1L
  • 1977-1979 | Safari | 8 Cyl 5.7L
  • 1977-1980 | Base | 8 Cyl 5.0L
  • 1977-1981 | Base | 6 Cyl 3.8L
  • 1977-1980 | Base | 8 Cyl 4.9L
  • 1977-1981 | Safari | 8 Cyl 4.9L
  • 1978 | SA | 8 Cyl 5.0L
  • 1978 | SA | 8 Cyl 5.7L
  • 1978-1979 | LE | 6 Cyl 3.3L
  • 1978-1980 | Safari | 8 Cyl 5.0L
  • 1978-1981 | Safari | 6 Cyl 3.8L
  • 1979-1981 | LE | 8 Cyl 4.4L
  • 1980-1981 | Base | 8 Cyl 4.4L
  • 1980-1981 | Safari | 8 Cyl 4.3L
  • 1981 | LE | 6 Cyl 3.8L
  • 1981 | SA | 8 Cyl 4.4L
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Pontiac Grand LeMans Thermostat, AC Delco Thermostat - Stainless Steel, Direct Fit

$20.59 $24.30 You Save $3.71 (15%)
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AC DELCO ENGINE COOLANT THERMOSTAT -- A high quality, direct fit OE replacement engine coolant thermostat.
  • Sku#: AC13173
  • Brand: AC Delco
  • Material: Stainless Steel
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty

Fits the following Pontiac Grand LeMans Years

  • 1980 | Base | 8 Cyl 4.3L
  • 1982-1983 | Base | 8 Cyl 5.7L

Pontiac Grand LeMans Thermostat, Mr Gasket Thermostat - Copper and brass, Direct Fit

$25.57 $30.17 You Save $4.60 (15%)
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MR GASKET HIGH PERFORMANCE THERMOSTAT -- 195 degrees; Manufactured from brass and copper; Designed to resist large variations in coolant pressures that occur at high rpms; Opens at the right temperature regardless of engine rpm; Legal for sale or use on race vehicles which may never be used on highways; With Mr Gasket's limited 90-day warranty.
  • Sku#: G124365
  • Brand: Mr Gasket
  • Material: Copper and brass
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 90-day Mr Gasket limited warranty

Fits the following Pontiac Grand LeMans Years

  • 1975-1976 | Base | 6 Cyl 4.1L
  • 1975-1976 | Base | 8 Cyl 7.5L
  • 1975-1977 | Base | 8 Cyl 5.7L
  • 1976-1977 | LE | 8 Cyl 5.7L
  • 1977 | Safari | 8 Cyl 5.7L
  • 1977-1981 | Base | 6 Cyl 3.8L
  • 1978-1981 | Safari | 6 Cyl 3.8L
  • 1980 | Base | 8 Cyl 4.9L
  • 1980 | Base | 8 Cyl 5.0L
  • 1980 | Safari | 8 Cyl 5.0L
  • 1980-1981 | Base | 8 Cyl 4.3L
  • 1980-1981 | Safari | 8 Cyl 4.3L
  • 1980-1981 | Safari | 8 Cyl 4.9L
  • 1981 | LE | 6 Cyl 3.8L
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Pontiac Grand LeMans Thermostat, Stant Thermostat - Silver, Stainless Steel, Direct Fit

$9.72 $11.47 You Save $1.75 (15%)
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Availability: In Stock
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STANT REVERSE POPPET SERIES THERMOSTAT -- 195° F, A Direct Fit OE Replacement Engine Coolant Thermostat, Made Of High Strength Stainless Steel Assembly, Offers Engineered Springs For Smooth Performance, Features Patented ELAC That Is Powered By A Heat Motor Which Is Thermally Formulated With Responsive Wax Pellet, Comes With Self-Cleaning And Self-Aligning Thermostat Valve, Has A Precise Fitting That Seals Edges To Prevent Leakage And Premature Cooling, Provides Consistent Valve Response For A Precise Engine Cooling
  • Sku#: ST13352
  • Brand: Stant
  • Material: Stainless Steel
  • Color/Finish: Silver
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Bulb Included: Without bulb(s)
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Flow Rate: Standard-flow
  • Notes: Reverse poppet design; OE thermostat type; 0.78 in. depth from flange; 2.125 in. flange diameter; 0.8 in. height from flange; Gasket not included
  • Opening Temperature Rating: 205 degrees
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Fits the following Pontiac Grand LeMans Years

  • 1975-1976 | Base | 6 Cyl 4.1L
  • 1975-1976 | Base | 8 Cyl 7.5L
  • 1975-1977 | Base | 8 Cyl 5.7L
  • 1975-1977 | Base | 8 Cyl 6.6L
  • 1975-1977 | Safari | 8 Cyl 6.6L
  • 1976 | BR | 8 Cyl 5.0L
  • 1976-1977 | LE | 8 Cyl 5.7L
  • 1976-1981 | Base | 8 Cyl 4.3L
  • 1977 | LE | 6 Cyl 4.1L
  • 1977-1979 | Safari | 8 Cyl 5.7L
  • 1977-1980 | Base | 8 Cyl 5.0L
  • 1977-1981 | Base | 6 Cyl 3.8L
  • 1977-1980 | Base | 8 Cyl 4.9L
  • 1977-1981 | Safari | 8 Cyl 4.9L
  • 1978 | SA | 8 Cyl 5.7L
  • 1978-1979 | LE | 6 Cyl 3.3L
  • 1978-1980 | Safari | 8 Cyl 5.0L
  • 1978-1981 | Safari | 6 Cyl 3.8L
  • 1978-1981 | SA | 8 Cyl 5.0L
  • 1979-1981 | LE | 8 Cyl 4.4L
  • 1980-1981 | Base | 8 Cyl 4.4L
  • 1980-1981 | Safari | 8 Cyl 4.3L
  • 1981 | LE | 6 Cyl 3.8L
  • 1981 | LE | 8 Cyl 5.0L
  • 1981 | SA | 8 Cyl 4.4L
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