2005 Workhorse FasTrack FT1601 Spark Plug
Browse our online catalogue to find original replacement Spark Plugs specifically designed to fit a 2005 Workhorse FasTrack FT1601.





2005 Workhorse FasTrack FT1601 Spark Plug
$4.62
10+ In Stock
Condition: New
Ships: Today, Sep. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
Gap 0.040 (in) Plug Type Number RS12YC
Gap 0.040 (in) Plug Type Number RS12YC

2005 Workhorse FasTrack FT1601 Spark Plug
$3.46
10+ In Stock
Condition: New
Ships: Today, Sep. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
.040"/1.0mm
.040"/1.0mm

2005 Workhorse FasTrack FT1601 Spark Plug
$3.46
In Stock
Condition: New
Ships: Today, Sep. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
.060"/1.5mm
.060"/1.5mm

2005 Workhorse FasTrack FT1601 Spark Plug
$8.48
In Stock
Condition: New
Ships: Today, Sep. 25th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
OE Style .060"/1.5mm
OE Style .060"/1.5mm





2005 Workhorse FasTrack FT1601 Spark Plug
$4.62
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Gap 0.060 (in) Plug Type Number RS14YC6
Gap 0.060 (in) Plug Type Number RS14YC6



2005 Workhorse FasTrack FT1601 Spark Plug
$11.74
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Gap 0.060 (in) Plug Type Number RS14PYPB5
Gap 0.060 (in) Plug Type Number RS14PYPB5




2005 Workhorse FasTrack FT1601 Spark Plug
$6.07
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Gap 0.060 (in) Plug Type Number RS14PYC6
Gap 0.060 (in) Plug Type Number RS14PYC6

2005 Workhorse FasTrack FT1601 Spark Plug
$5.63
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
.040"/1.0mm
.040"/1.0mm

2005 Workhorse FasTrack FT1601 Spark Plug
$5.63
In Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
.060"/1.5mm
.060"/1.5mm
2005 Workhorse FasTrack FT1601 Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
.040 Gap
.040 Gap
2005 Workhorse FasTrack FT1601 Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
.060 Gap
.060 Gap
2005 Workhorse FasTrack FT1601 Spark Plug
$11.42
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
OE Style New Autolite Iridium Ultra Finewire is an OE replacement plug with a laser welded center electrode, an ultra thin 0.5mm Iridium centerwire with longer 1.4mm tip providing maximum fuel efficiency. 100K miles or more service life. .040"/1.0mm
OE Style New Autolite Iridium Ultra Finewire is an OE replacement plug with a laser welded center electrode, an ultra thin 0.5mm Iridium centerwire with longer 1.4mm tip providing maximum fuel efficiency. 100K miles or more service life. .040"/1.0mm

2005 Workhorse FasTrack FT1601 Spark Plug
$8.48
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
.040"/1.0mm
.040"/1.0mm

2005 Workhorse FasTrack FT1601 Spark Plug
$10.20
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
OE Style Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .040"/1.0mm
OE Style Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .040"/1.0mm

2005 Workhorse FasTrack FT1601 Spark Plug
$9.62
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .060"/1.5mm
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .060"/1.5mm



2005 Workhorse FasTrack FT1601 Spark Plug
$7.43
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
Gap 0.040 (in) Plug Type Number RS14PMC4
Gap 0.040 (in) Plug Type Number RS14PMC4



2005 Workhorse FasTrack FT1601 Spark Plug
$9.87
Out of Stock
Condition: New
Required Per Vehicle: 8
Made in USA
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
Gap 0.040 (in) Plug Type Number RS14PMP4
Gap 0.040 (in) Plug Type Number RS14PMP4



2005 Workhorse FasTrack FT1601 Spark Plug
$11.44
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Gap 0.060 (in) Plug Type Number RS14WYPB5
Gap 0.060 (in) Plug Type Number RS14WYPB5



2005 Workhorse FasTrack FT1601 Spark Plug
$11.44
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
Gap 0.040 (in) Plug Type Number RS12WMPB4
Gap 0.040 (in) Plug Type Number RS12WMPB4
2005 Workhorse FasTrack FT1601 Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
Obsolete .040 Gap
Obsolete .040 Gap
2005 Workhorse FasTrack FT1601 Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Obsolete .060 Gap
Obsolete .060 Gap
2005 Workhorse FasTrack FT1601 Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 2005 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Engine Base: 4.8L 294ci V8 (3.78x3.27; 96.0x83.0);
Vehicle Fitment Notes:
OE Style Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .040"/1.0mm
OE Style Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .040"/1.0mm