A G SP 3 2 FSM F4 A SF 5 2 C -7 F6 - DJ Sures
A G SP 3 2 FSM F4 A SF 5 2 C -7 F6 - DJ Sures A G SP 3 2 FSM F4 A SF 5 2 C -7 F6 - DJ Sures
15-Apr-04 First Letter Revision - "A" Example #1 Example # 2 First Letter Second Letter Thread Diameter Reach Third Letter(s) First Number Second Number Plug Characteristic Heat Range Tip Configuration Suffix Letter(s) Plug Characteristics Suffix Letter/ Number First Letter Second Letter Packaging Configuration Thread Diameter Reach Third Letter(s) First Number Second Number Plug Characteristic Heat Range Tip Configuration Suffix Letter(s) Suffix Number Plug Characteristics Gap Size A G SP 3 2 FSM F4 A SF 5 2 C -7 F6 A = 14MM A = 14MM B = 18MM B = 18MM F = T = 7/8" - 18 PZT = - E = G = Second Letter 1/2" Pipe Thread G = L = T = W = Y = Z = Third Letter(s) 3/8" Gasket Seat .460" Conical Seat 1/2" Gasket Seat .468" Conical Seat 5/8" TT10 High Thread PZT2FE .472" Gasket Seat AES4C, AE22C .750" Gasket Seat AG24C, AGS42C .708" Conical Seat AGSF22C, AGSF43C 7/16" Gasket Seat AL7C, AL82 Transport (Hard Service) TT10 .708" (.288 short travel) AWSF44C .968" (..360 Short Travel) AYFS22FM, BYSF3-4 (18mm thread) 25mm (.984) Partial Thread AZFS22FE A= Extra Wide Ground Electrode AWSFA32C F= Conical Seat ASF42C, A7C P = 5/8" Hex AGSP32C, AGSP52C S = Suppressor (Carbon) ASF44P First Number 02 thru 09 1 Thru 3 4 Thru 7 8 Thru 10 Second Number A7C, AS4C ASF22C, ASF52C BTS8 BSF44P, BSF82C F11 Extremely Cold Cold Medium Hot No Number 2 3 4 Suffix Letter(s) C 1 E F S M P W Y The first letter in the part number designates the "Thread Diameter". It can also designate the "Thread Reach" when NOT followed by the second letter E, G, L, V, W, Y, Z See Special Example (shown below) Non-Extended (standard) tip ASF4C, BSF6 Extended (power) tip AZFS22C, AGSP32C Extra Extended tip AGSP33C, AGSF43C Special Extended (Long Pilot) tip AGSP54C, BSF44P Suffix Number Ford Motor Company Motorcraft Spark Plug Model Number Identification AYFS092CFEC AGSF12FM, AGSF32C ASF42C, A7C BSF82C, BTS10 The second letter in the part number designates the "Thread Reach" only when the second letter E, G, L, V, W, Y, Z The third Letter(s) can be used in combinations and they Indicate specific spark plug characteristics and or spark plug types. (examples: SF; SP; PR; SFA; etc.) The First Number shows the spark plug heat ranges from zero up. Double digit numbers 10 and 11 are exceptions to the general rule and designate very hot spark plugs. The second number indicates the spark plug tip configuration, EXCEPT in the case of a double digit heat range number. (examples: 09, 10, 11) Copper Core Electrode Special Ground Electrode Enhanced Platinum Electrode Finewire Platinum Center Electrode Special Resistor Nickel Plated Shell Standard Platinum Electrode Platinum Iridium Center Electrode Small (less than .7mm dia.) Finewire Center Electrode w/Platinum Copper Core Ground Electrode -4 .040" or .044" gap BYSF3-4 The suffix number indicates the factory set spark -6 .060" gap AGS52C-6 plug gap. -7 .070" gap ASF52C-7 Suffix None 10 Pack Carton Letter/ F4 = Flat Pack Display carton w/4 spark Plugs /Number F6 = Flat Pack Display carton w/6 spark Plugs AGSF24C AGSF12FM1 AGSF32FEC AGSF32FM AGSF22FSM AYFSF22FM ASF42P AGSF22WM AGSF22YPC Suffix Letter/ Number Packaging Configuration The suffix Letter(s) can be used in combinations and they Indicate specific spark plug characteristics. (examples: C1; FE; FEM; WM; YPC; etc.)
15-Apr-04<br />
First<br />
Letter<br />
Revision - "A"<br />
Example #1 Example # 2<br />
First<br />
Letter<br />
Second<br />
Letter<br />
Thread<br />
Diameter Reach<br />
Third<br />
Letter(s)<br />
First<br />
Number<br />
Second<br />
Number<br />
Plug<br />
Characteristic Heat Range Tip Configuration<br />
Suffix<br />
Letter(s)<br />
Plug<br />
Characteristics<br />
Suffix<br />
Letter/<br />
Number<br />
First<br />
Letter<br />
Second<br />
Letter<br />
Packaging<br />
Configuration Thread Diameter Reach<br />
Third<br />
Letter(s)<br />
First<br />
Number<br />
Second<br />
Number<br />
Plug<br />
Characteristic Heat Range Tip Configuration<br />
Suffix<br />
Letter(s)<br />
Suffix<br />
Number<br />
Plug<br />
Characteristics Gap Size<br />
A G <strong>SP</strong> 3 2 <strong>FSM</strong> <strong>F4</strong> A <strong>SF</strong> 5 2 C -7 <strong>F6</strong><br />
A = 14MM<br />
A = 14MM<br />
B = 18MM<br />
B = 18MM<br />
F =<br />
T = 7/8" - 18<br />
PZT = -<br />
E =<br />
G =<br />
Second<br />
Letter<br />
1/2" Pipe Thread<br />
G =<br />
L =<br />
T =<br />
W =<br />
Y =<br />
Z =<br />
Third<br />
Letter(s)<br />
3/8" Gasket Seat<br />
.460" Conical Seat<br />
1/2" Gasket Seat<br />
.468" Conical Seat<br />
5/8" TT10<br />
High Thread<br />
PZT2FE<br />
.472" Gasket Seat<br />
AES4C, AE22C<br />
.750" Gasket Seat<br />
AG24C, AGS42C<br />
.708" Conical Seat<br />
AG<strong>SF</strong>22C, AGS<strong>F4</strong>3C<br />
7/16" Gasket Seat AL7C, AL82<br />
Transport (Hard Service)<br />
TT10<br />
.708" (.288 short travel)<br />
AWS<strong>F4</strong>4C<br />
.968" (..360 Short Travel) AYFS22FM, BY<strong>SF</strong>3-4 (18mm thread)<br />
25mm (.984) Partial Thread<br />
AZFS22FE<br />
A= Extra Wide Ground Electrode AW<strong>SF</strong>A32C<br />
F=<br />
Conical Seat AS<strong>F4</strong>2C, A7C<br />
P =<br />
5/8" Hex<br />
AG<strong>SP</strong>32C, AG<strong>SP</strong>52C<br />
S =<br />
Suppressor (Carbon)<br />
AS<strong>F4</strong>4P<br />
First<br />
Number<br />
02 thru 09<br />
1 Thru 3<br />
4 Thru 7<br />
8 Thru 10<br />
Second<br />
Number<br />
A7C, AS4C<br />
A<strong>SF</strong>22C, A<strong>SF</strong>52C<br />
BTS8<br />
BS<strong>F4</strong>4P, B<strong>SF</strong>82C<br />
F11<br />
Extremely Cold<br />
Cold<br />
Medium<br />
Hot<br />
No Number<br />
2<br />
3<br />
4<br />
Suffix<br />
Letter(s)<br />
C<br />
1<br />
E<br />
F<br />
S<br />
M<br />
P<br />
W<br />
Y<br />
The first letter in the part number designates the<br />
"Thread Diameter". It can also designate the<br />
"Thread Reach" when NOT followed by the<br />
second letter E, G, L, V, W, Y, Z<br />
See Special Example (shown below)<br />
Non-Extended (standard) tip<br />
AS<strong>F4</strong>C, B<strong>SF</strong>6<br />
Extended (power) tip<br />
AZFS22C, AG<strong>SP</strong>32C<br />
Extra Extended tip<br />
AG<strong>SP</strong>33C, AGS<strong>F4</strong>3C<br />
Special Extended (Long Pilot) tip AG<strong>SP</strong>54C, BS<strong>F4</strong>4P<br />
Suffix<br />
Number<br />
Ford Motor Company<br />
Motorcraft Spark Plug Model Number Identification<br />
AYFS092CFEC<br />
AG<strong>SF</strong>12FM, AG<strong>SF</strong>32C<br />
AS<strong>F4</strong>2C, A7C<br />
B<strong>SF</strong>82C, BTS10<br />
The second letter in the part number designates<br />
the "Thread Reach" only when the second letter<br />
E, G, L, V, W, Y, Z<br />
The third Letter(s) can be used in combinations and they Indicate specific<br />
spark plug characteristics and or spark plug types.<br />
(examples: <strong>SF</strong>; <strong>SP</strong>; PR; <strong>SF</strong>A; etc.)<br />
The First Number shows the spark plug heat ranges from zero up. Double digit numbers<br />
10 and 11 are exceptions to the general rule and designate very hot spark plugs.<br />
The second number indicates the spark plug tip configuration,<br />
EXCEPT in the case of a double digit heat range number.<br />
(examples: 09, 10, 11)<br />
Copper Core Electrode<br />
Special Ground Electrode<br />
Enhanced Platinum Electrode<br />
Finewire Platinum Center Electrode<br />
Special Resistor<br />
Nickel Plated Shell<br />
Standard Platinum Electrode<br />
Platinum Iridium Center Electrode<br />
Small (less than .7mm dia.) Finewire Center Electrode w/Platinum Copper Core Ground Electrode<br />
-4 .040" or .044" gap BY<strong>SF</strong>3-4<br />
The suffix number indicates the factory set spark<br />
-6 .060" gap AGS52C-6<br />
plug gap.<br />
-7 .070" gap A<strong>SF</strong>52C-7<br />
Suffix None<br />
10 Pack Carton<br />
Letter/ <strong>F4</strong> =<br />
Flat Pack Display carton w/4 spark Plugs<br />
/Number <strong>F6</strong> =<br />
Flat Pack Display carton w/6 spark Plugs<br />
AG<strong>SF</strong>24C<br />
AG<strong>SF</strong>12FM1<br />
AG<strong>SF</strong>32FEC<br />
AG<strong>SF</strong>32FM<br />
AG<strong>SF</strong>22<strong>FSM</strong><br />
AYF<strong>SF</strong>22FM<br />
AS<strong>F4</strong>2P<br />
AG<strong>SF</strong>22WM<br />
AG<strong>SF</strong>22YPC<br />
Suffix<br />
Letter/<br />
Number<br />
Packaging<br />
Configuration<br />
The suffix Letter(s) can be used in<br />
combinations and they Indicate specific spark<br />
plug characteristics.<br />
(examples: C1; FE; FEM; WM; YPC; etc.)
First<br />
Letter<br />
Special Example<br />
First<br />
Letter<br />
Second<br />
Letter<br />
Thread<br />
Diameter Reach<br />
Third<br />
Letter(s)<br />
First<br />
Number<br />
Second<br />
Number<br />
Plug<br />
Characteristic Heat Range Tip Configuration<br />
Suffix<br />
Letter(s)<br />
Plug<br />
Characteristics<br />
Ford Motor Company<br />
Motorcraft Spark Plug Model Number Identification<br />
Suffix<br />
Letter/<br />
Number<br />
Packaging<br />
Configuration<br />
P Z T 2 F <strong>F4</strong><br />
P = 10 mm<br />
Second<br />
Letter<br />
Z = 25.5mm<br />
Third<br />
Letter(s)<br />
T = High Thread<br />
First<br />
Number<br />
Ground Shield Diameter<br />
Firing Location<br />
1<br />
3<br />
5<br />
Second<br />
Number<br />
No Number<br />
Suffix<br />
Letter(s)<br />
Cold<br />
Medium<br />
Hot<br />
Identifies the size of the ground shield that protrudes through<br />
the cylinder head and into the combustion chamber<br />
Identifies the firing location in relationship to the seating surface<br />
of the cylinder head<br />
Plug Family<br />
Non-Extended (standard) Tip<br />
F =<br />
E =<br />
P =<br />
Suffix<br />
Letter/<br />
/Number<br />
The first number identifies the spark plug heat<br />
range from one up.<br />
The second number indicates the<br />
spark plug tip configutration<br />
Finewire Platinum Center Electrode<br />
The suffix letter(s) can be used in combinations<br />
Enhanced Platinum Electrode<br />
and they indicate specific spark plug<br />
Standard Platinum Electrode<br />
characteristics (examples: FP; FE; etc.)<br />
<strong>F4</strong> =<br />
Flat Pack Display carton w/4 spark Plugs<br />
<strong>F6</strong> =<br />
Flat Pack Display carton w/6 spark Plugs
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