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Isuzu Trooper Headers

We have 5 Items In-stock. Select a year to continue.
$167.49 List Price $269.95 Save $102.46 Availability: In Stock
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PACESETTER – QUIK-TRIP SHORTY HEADERS

Pacesetter’s Quik-Trip shorty headers are proven to increase horsepower, torque, fuel economy and also give you a nice new rumble. Pacesetter, known for their exhausts, has been a leading manufacturer of performance headers and exhaust systems since their inception in 1974.

  • Designed to replace factory exhaust manifold
  • Streamlines air flow
  • Choose ArmorCoat ceramic coat or black painted finish
  • Made from 16-gauge aluminized steel that is corrosion-resistant
  • Backed by a 3-year warranty
  • Includes mounting hardware and adapters
  • Proven to improve torque, horsepower and gas mileage
  • Made for SUVs, vans, cars and trucks
  • Direct fit by vehicle year, make and model
  • Designed and manufactured in the USA
  • SKU#: P40701125
  • Brand: Pacesetter
  • Fit Note: 4WD
  • Color/Finish: Black
  • Emissions: 49-State Legal - no CA shipments
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Isuzu Trooper Years:
  • 1991 | 4 Cyl 2.6L | SE
  • 1988-1991 | 4 Cyl 2.6L | LS, S, XS
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$80.94 List Price $209.75 Save $128.81 Availability: In Stock
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EXHAUST MANIFOLD -- Cast iron construction; A high quality, OE replacement exhaust manifold; Made with durable, heat controlling materials for long-lasting life; Backed by 1-year, unlimited-mileage warranty.
  • SKU#: REPI960701
  • Brand: Replacement
  • Fit Note: Engine Designation 4ZE1
  • Anticipated Ship Out Time: 1-2 Business Days
  • Aspiration Type: Naturally aspirated
  • Number of Cylinders: 4
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following Isuzu Trooper Years:
  • 1991 | 4 Cyl 2.6L | SE
  • 1988-1991 | 4 Cyl 2.6L | LS, S, XS
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$83.12 List Price $209.75 Save $126.63 Availability: In Stock
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DORMAN – OE REPLACEMENT EXHAUST MANIFOLD

Swap out your warped exhaust manifold with this OE replacement exhaust manifold from Dorman. Its heavy-duty design is resistant to leaks and corrosion, and its secure fit ensures all gases are safely routed through your exhaust system. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Anti-leak protection
  • Manufactured with cast iron or stainless tubular steel
  • Comes with gaskets and hardware needed for assembly (check application)
  • SKU#: RB674248
  • Brand: Dorman
  • Fit Note: Engine Designation 4ZE1
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: Same day - 1 business day
  • Aspiration Type: Naturally aspirated
  • Includes: Three studs, six nuts, one manifold gasket, and one flange gasket
  • Number of Cylinders: 4
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Fits the following Isuzu Trooper Years:
  • 1991 | 4 Cyl 2.6L | SE
  • 1988-1991 | 4 Cyl 2.6L | LS, S, XS
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Rating: (see review/s)

"I ordered this particular part because it came with everything for a complete install, but the studs that I recieved were the wrong studs. The manifold itself had course threats going in and the studs were fine thread. Also, with the gasket from the head to the manifold a couple holes were off by a quarter inch. Other than having to go spend another $10 for the correct studs and nuts, an overall good buy, at the stores they are well over $125.00" posted by: cowboy rusty on January 20, 2009

$43.88 List Price $134.58 Save $90.70 Availability: In Stock
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BOSAL FRONT PIPE, ALUMINIZED STEEL, NATURAL FINISH -- 18 in. L x 12 in. W x 5 in. H; Direct fit OE replacement; Header pipe from exhaust manifold to catalytic converter; Precision-manufactured to high tolerances for long life; Easy installation.
  • SKU#: BO718335
  • Brand: Bosal
  • Fit Note: Long Wheelbase, Short Wheelbase, From 11/88, Long Wheelbase, Short Wheelbase
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Bosal limited warranty
 
Fits the following Isuzu Trooper Years:
  • 1991 | 4 Cyl 2.6L | SE
  • 1988-1991 | 4 Cyl 2.6L | LS, S, XS
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$31.17 List Price $36.78 Save $5.61 Availability: In Stock
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BOSAL FRONT PIPE, ALUMINIZED STEEL, NATURAL FINISH -- 20 in. L x 10 in. W x 5 in. H; Direct fit OE replacement; Header pipe from exhaust manifold to catalytic converter; Precision-manufactured to high tolerances for long life; Easy installation.
  • SKU#: BO718331
  • Brand: Bosal
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: Bosal limited warranty
 
Fits the following Isuzu Trooper Years:
  • 1991 | 6 Cyl 2.8L | SE
  • 1989-1991 | 6 Cyl 2.8L | LS, S, XS
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Select more Isuzu Trooper parts under Headers, Manifolds & Components from list below.