ChevyParts
My Garage
My Account
Cart
OEM Chevrolet Tahoe Spark Plug
Ignition Spark Plug- Select Vehicle by Model
- Select Vehicle by VIN
Select Vehicle by Model
orMake
Model
Year
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).
8 Spark Plugs found
Chevrolet Tahoe Glow Plug Part Number: 12639701
$25.20 MSRP: $45.00You Save: $19.80 (44%)
Chevrolet Tahoe Glow Plug Part Number: 97326305
$24.56 MSRP: $43.86You Save: $19.30 (44%)Ships in 1-3 Business Days
Chevrolet Tahoe Glow Plug Part Number: 97226202
$19.63 MSRP: $35.06You Save: $15.43 (45%)Ships in 1-3 Business Days
Chevrolet Tahoe Spark Plug Part Number: 12681665
$9.22 MSRP: $16.46You Save: $7.24 (44%)Ships in 1-3 Business Days
Chevrolet Tahoe Spark Plug Part Number: 12622441
$9.45 MSRP: $16.88You Save: $7.43 (45%)Ships in 1-3 Business Days
Chevrolet Tahoe Glow Plug Part Number: 12563554
$18.86 MSRP: $33.68You Save: $14.82 (44%)Ships in 1-3 Business Days
Chevrolet Tahoe Glow Plug Part Number: 55506604
$24.20 MSRP: $43.23You Save: $19.03 (45%)Ships in 1-3 Business Days
Chevrolet Tahoe Spark Plug Part Number: 12621258
Chevrolet Tahoe Spark Plug
Want to cut long-term maintenance and repair costs? Choose OEM Spark Plug. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Tahoe parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Tahoe Spark Plug includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.
The Spark Plug of Chevrolet Tahoe vehicles is an important car part that performs the function of igniting fuel/air mixture in the automobiles' engine through a controlled spark. A spark plug is composed of a core electrode, a ceramic insulator, and a metal cap; however, there is a difference in the kind of material such as copper, platinum, and iridium. Spark plugs that include copper/nickel; platinum, and double platinum come predestined for assorted ignition systems and uses. The heat range of the spark plug is another crucial area for effective combustion with features such as the gap size, reach of the spark plug affecting the overall combustion of fossil fuels in the engine. Some of the advanced features include the fine wire tips and the precious metal electrodes to increase the durability of the spark plug as well as increase efficiency when burning the fossil fuels. Checking of spark plugs should be done at least once in a while and should be replaced time and time again due to its ability to cause misfires, rough idling of the engine as well as poor fuel mileage.
Chevrolet Tahoe Spark Plug Parts and Q&A
- Q: How to replace spark plugs on Chevrolet Tahoe?A:You should start by taking off the Spark Plug Wires before turning each Spark Plug 1 or 2 complete revolutions. First wipe away dirt from the spark plugs by brushing or using compressed air before you remove spark plugs singly into numbered trays. Check each Spark Plug washer fits correctly before testing the gap width and adjusting it when needed to reach 1.524 mm (0.060 in). Begin each plug hand-tightening process at specific torque levels that include 15 n.m (11 lb ft) for used heads and 20 n.m (15 lb ft) for new aluminum heads and 30 n.m (22 lb ft) for new iron heads. Reinstall the Spark Plug Wires at the completion of the procedure.
- Q: How to verify that the correct spark plug is installed and ensure its proper function on Chevrolet Tahoe?A:Driveability problems may occur when the wrong Spark Plug exists in the system so verify that the proper plug is in place. Use a Spark Plug with an appropriate heat range to prevent damage to both the engine and Spark Plug which might occur with either a cold plug causing fouling or hot plug triggering pre-ignition. The terminal p05 must be checked for damage by inspecting the terminal post for bends or breaks. Additionally, the post should stay stationary when twisting or pulling the terminal. Check the insulator for both sparkover and carbon track issues caused by electric charge travel from terminal post to ground while inspecting the Spark Plug boot and Spark Plug recess area in the Cylinder Head for liquid moisture as boot saturation leads to arcing problems. The proper operational condition of the insulator can be checked by examining it for potential electrical charge-allowing cracks that may produce arcing instead of reaching the electrodes (3, 4). Additionally test for possible arcing issues by verifying that the center electrode and side electrode terminal gap matches ignition system specifications to prevent impediments to Spark Plug functioning. According to ignition system specifications, adequate torque must be confirmed when installing spark plugs because improper torque can lead to operational deficits and excessive torque may cause the insulator to break. Check for tracking along the insulator tip instead of the center electrode section and verify the condition of side electrode and center electrode through a motion test; hear a rattling sound means internal damage exists while loose center electrode produces weak sparks. Inspection of electrodes (3, 4) must confirm they have no deposits between them while checking for worn off or missing platinum pads on the electrodes (3, 4) and verifying decreased fouling. Check the Cylinder Head Spark Plug recess to examine for debris since poor thread condition can impede full seating when installing the Spark Plug. A normal Spark Plug will exhibit brown to grayish-tan coloring with limited white powdery residue but carbon fouling will show itself as dry black carbon soot that stems from conditions like rich fuel mixtures, fuel injector leakage, high fuel pressure, obstructed air filters, incorrect combustion, reduced ignition output, weak coils, worn ignition wires, or misaligned Spark Plug gap. Slowing down the engine during light loads at idle periods prevents combustion deposits from burning fully off resulting in spark intensity loss together with deposit fouling caused by oil or coolant or some additives. However, solid powdery deposits normally do not alter spark intensity unless they create a coating on the electrode.
Related Chevrolet Tahoe Parts
Chevrolet Tahoe Oxygen Sensor
Chevrolet Tahoe Crankshaft Position Sensor
Chevrolet Tahoe Throttle Position Sensor
Chevrolet Tahoe Camshaft Position Sensor
Chevrolet Tahoe Coolant Temperature Sensor
Chevrolet Tahoe Crankcase Breather Hose
Chevrolet Tahoe Distributor
Chevrolet Tahoe Distributor Reluctor
Chevrolet Tahoe Engine Control Module
Chevrolet Tahoe Ignition Control Module
Chevrolet Tahoe PCV Valve Hose
Chevrolet Tahoe Vehicle Speed Sensor