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Pontiac Grand LeMans Thermostat

We have 5 Items In-stock. Select a year to continue.
$6.64 List Price $7.84 Save $1.20 Availability: In Stock
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ENGINE COOLANT THERMOSTAT, STAINLESS STEEL -- 195 degrees temperature rating; 2.13 x 0.91 x 0.91 in.; A high quality, OE replacement engine coolant thermostat; Backed by 1-year, unlimited-mileage warranty.
  • SKU#: REPC318003
  • Brand: Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: 2.13 x 0.91 x 0.91 in.
  • Opening Temperature Rating: 195 degrees
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following Pontiac Grand LeMans Years:
  • 1981 | 8 Cyl 4.4L | SA
  • 1980-1981 | 8 Cyl 4.3L | Safari
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Rating: (see review/s)

"When I was looking for a rubber parking brake cover to put on my 84 Monte Carlo I was about to give up in finding one. Then I went to APW and found the cover that fit exactly. It isn t always easy to find the parts that fit on a 30 year old car." posted by: nick on November 4, 2014

$17.49 List Price $20.64 Save $3.15 Availability: In Stock
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STANT SUPERSTAT HEAVY DUTY THERMOSTAT -- 180 degrees, 2-1/8 x 29/32 x 29/32 in.; Features a patented V-notch non-linear design that reduces cycling by precisely metering the amount of coolant needed; Uses a high flow venturi for maximum cooling capacity; The high strength 0.4 in. thick stainless steel flange is burnished to a bright finish for stress relief and added corrosion resistance; Its operating spring is designed with a load that is 50 percent stronger than Stant's Reverse Poppet thermostat; The power element is comparable to those thermostats used in heavy-duty trucking industry; Guarantees to deliver efficient engine operation, prolonged engine life, reduced oil consumption, improved fuel economy, and improved emissions.
  • SKU#: ST45358
  • Brand: Stant
  • Anticipated Ship Out Time: Same day - 1 business day
  • Opening Temperature Rating: 180 degrees
 
Fits the following Pontiac Grand LeMans Years:
  • 1981 | 8 Cyl 4.4L | SA
  • 1980-1981 | 8 Cyl 4.3L | Safari
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Rating: (see review/s)

"I own a small business (for 42) years for which we own numerous (not counting the little stuff like chain saws and whackers) pieces of equipment (24 engines from a lowly 6 cyl. Nissan to a behemoth 631 B Cat. scraper). We live 125 miles from civilzation meaning we don t just hop in a rig and go buy a bolt. We do have a NAPA store which seems to think I like to swap parts out on an annual basis.I ve decided to try purchasing parts here online to see if they hold up any better. This thermostat goes in an old Ford F-250 and it is the 4th. thermostat in 4 years (normal for NAPA so far). I spent about double for the part but hope it holds up for 5-10 years. Only time will tell." posted by: Old Dude on February 8, 2014

$15.78 List Price $18.62 Save $2.84 Availability: In Stock
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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
  • 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
 
Fits the following Pontiac Grand LeMans Years:
  • 1981 | 6 Cyl 3.8L | Base, LE, Safari
$15.21 List Price $17.95 Save $2.74 Availability: In Stock
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AC DELCO ENGINE COOLING THERMOSTAT ASSEMBLY -- A high quality, OE replacement engine cooling thermostat assembly; With 12-month or 12,000-mile AC Delco limited warranty.
  • SKU#: AC12T1B
  • Brand: AC Delco
  • Fit Note: Car
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following Pontiac Grand LeMans Years:
  • 1983 | 8 Cyl 5.0L | BR
  • 1982-1983 | 8 Cyl 5.7L | Base
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$13.94 List Price $16.45 Save $2.51 Availability: In Stock
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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#: GAT33009S
  • Brand: Gates
 
Fits the following Pontiac Grand LeMans Years:
  • 1981 | 8 Cyl 4.4L | SA
  • 1980-1981 | 8 Cyl 4.3L | Safari
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