How to replace spark plugs on GMC Safari?

The first thing to do when changing spark plugs is to pull off the Spark Plug Wires and unscrew the plugs a little. Clear away dirt from the spark plugs with either a brush or compressed air, then take out each Spark Plug one by one and put it into a tray with its cylinder number written on it. As you put in the spark plugs, confirm the washers are set right and use a gauge to adjust the gap until it's 1.524 mm/0.060 in. Place the spark plugs in their right cylinders, then fasten them with the proper force shown here: for used heads, tighten to 15 n.m (11 lb ft); if the heads are used, tighten them to 15 n.m (11 lb ft); tighten new aluminum heads to 20 n.m (15 lb ft), and new iron heads to 30 n.m (22 lb ft). Make sure to put the Spark Plug Wires back into their places.

OEM GMC Safari Spark Plug

Ignition Spark Plug

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GMC Safari Spark Plug Part Number: 12681665
$9.22 MSRP: $16.46
You Save: $7.24 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Spark Plug Assembly-Gasoline Engine Ignition; Spark Plug, Spark Ignition; Spark Plug,Glow
- Replaced by: 12681664
- Replaces: 25162555, 12607234, 25315018, 25162556, 19256067, 89017883
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2005 GMC Safari | Base, SL, SLE, SLT, SLX | 6 Cyl 4.3 L GAS
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GMC Safari Spark Plug Part Number: 19302741
$2.34 MSRP: $4.18
You Save: $1.84 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Spark Plug Assembly; Spark Plug, Spark Ignition; Spark Plug,Glow
- Replaced by: 19354425
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1995 GMC Safari | Base, GT, SL, SLE, SLT, SLX | 4 Cyl 2.5 L GAS, 6 Cyl 4.3 L GAS

GMC Safari Spark Plug

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The GMC Safari Spark Plug is the critical component, which is an indispensable part of the GMC Safari which is one of the multipurpose vans manufactured by General Motors from 1985 to 2005. Intended to fire up the air-fuel blend in the engine, the GMC Safari Spark Plug is built to be very tough; it has a central electrode, a metal tab, a ceramic insulator, and this; the spark plug is ensconced in an incredibly tough steel body. These Spark Plugs can be used in different GMC Safari models meaning it'll fit different engines. Copper core, platinum and Iridium are materials that are employed in the production of this Spark Plug making the product efficient an long lasting in the automotive market. Maintenance of the GMC Safari Spark Plug and its replacement when necessary go a long way in ensuring that the vehicle does not experience engine problems which will make the vehicle efficient as well as safe. The Phoenix based GMC Safari's design incorporates a rear-wheel-drive chassis and light-truck powertrain components therefore enhancing the towing capacity as well as the fuel consumption based on reliable ignition from the Spark Plug. Safari is a spark plug model that has been produced for more than twenty years and has had approximately 3,200,000 units manufactured; hence it could be said that is plays a significant role in the automotive industry. In sum, the GMC Safari Spark Plug is not only an element of this automobile but also a critical partner capable of keeping the car running smoothly and dependably, which, of course, cannot be considered a minor addition.

GMC Safari Spark Plug Parts Questions & Experts Answers

Spark Plug
12681665
Q: How to replace spark plugs on GMC Safari?
A:
The first thing to do when changing spark plugs is to pull off the Spark Plug Wires and unscrew the plugs a little. Clear away dirt from the spark plugs with either a brush or compressed air, then take out each Spark Plug one by one and put it into a tray with its cylinder number written on it. As you put in the spark plugs, confirm the washers are set right and use a gauge to adjust the gap until it's 1.524 mm/0.060 in. Place the spark plugs in their right cylinders, then fasten them with the proper force shown here: for used heads, tighten to 15 n.m (11 lb ft); if the heads are used, tighten them to 15 n.m (11 lb ft); tighten new aluminum heads to 20 n.m (15 lb ft), and new iron heads to 30 n.m (22 lb ft). Make sure to put the Spark Plug Wires back into their places.