Sierra / Mallory

Key Features:

• For use with gasoline and diesel fuel

Additional Details:

• GPH: 72
• PSI: 5.75
• Size: 1/4" NPSF for 3/8" (9.5mm) Hose
• Volts: 12

Interchanges/Replaces

Mallory

• 9-35434

Interchanges/Replaces

GLM

• 27931

Mallory

• 9-72140

OMC Stern Drive

• 379628

Key Features:

• Replaces points & condensers for true solid state ignition
• Uses standard coil, cap & rotor
• Easy to install, one-piece, 2-wire hook-up
• Accurate to within 1/4° timing accuracy 0 to 6000 RPM range

Additional Details:

• Fits: 4 cylinder GM

Use With:

• 18-5466: Hi-Performance Ignition Coil
• 18-5469: Hi-Performance Ignition Coil

Interchanges/Replaces

GLM

• 72510

Mallory

• 9-26900

Key Features:

• Replaces points & condensers for true solid state ignition
• Uses standard coil, cap & rotor
• Easy to install, one-piece, 2-wire hook-up
• Accurate to within 1/4° timing accuracy 0 to 6000 RPM range

Additional Details:

• Fits: 6 cylinder Delco distributors
• Resistance: 3.0 Ohms

Use With:

• 18-5469: Hi-Performance Ignition Coil

Interchanges/Replaces

GLM

• 72570

Mallory

• 9-26901

Key Features:

• Replaces points & condensers for true solid state ignition
• Uses standard coil, cap & rotor
• Easy to install, one-piece, 2-wire hook-up
• Accurate to within 1/4° timing accuracy 0 to 6000 RPM range

Additional Details:

• Fits: Most Mallory YL & YD 8 cylinder distributors w/clockwise & counter clockwise rotation

Use With:

• 18-5466: Hi-Performance Ignition Coil

Interchanges/Replaces

GLM

• 72520

Mallory

• 9-26904

Key Features:

• Replaces points & condensers for true solid state ignition
• Uses standard coil, cap & rotor
• Easy to install, one-piece, 2-wire hook-up
• Accurate to within 1/4° timing accuracy 0 to 6000 RPM range
• For: All Chevrolet V-6 Prestolite w/screw down caps

Use With:

• 18-1913: Elbow
• 18-1941: Manifold End Plate
• 18-1942: Manifold End Plate w/ hole
• 18-1945: Riser
• 18-1946: Elbow
• 18-1940: Manifold
• 18-6600: Elbow

Interchanges/Replaces

Barr

• CM 1 6672D

Chrysler Inboard

• 2469559
• 2847480

Mallory

• 9-65300

Osco

• 480

Key Features:

• Used to verify engine alignment on all MC-I, R-MR, Alpha One and Alpha One/Gen II

Interchanges/Replaces

GLM

• 90050

Mallory

• 9-79800

Mercruiser Stern Drive

• 91-37384
• 91-48247
• 91-57797A1
• 91-57797A2
• 91-57797A3
• 91-805475A1
• 91-8M0067546

Additional Details:

• Fits: MCM GM V-6 & V-8 (305 & 350 cid) engines

Interchanges/Replaces

GLM

• 11520

Mallory

• 9-72500

Mercruiser Stern Drive

• 14505A2

Additional Details:

• Fits: MCM Ford 225, 233 & 888

Interchanges/Replaces

GLM

• 11510

Mallory

• 9-72501

Mercruiser Stern Drive

• 59826A1
• 59826A3

Additional Details:

• For: All GM engines except MR/Alpha/Bravo with "Triangular", 3-bolt coupler

Interchanges/Replaces

GLM

• 11500

Mallory

• 9-72502

Mercruiser Stern Drive

• 32492A2
• 32492A3
• 32492A5
• 38965A1
• 38965A2
• 76850A2

Additional Details:

• For: 165, 170, 470, 3.7L s/n 6170297 & Up (1983-1989)
• For: 180, 190, 488, 3.7LX s/n 6170297 & Up (1983-1989)

Interchanges/Replaces

Mallory

• 9-72505

Mercruiser Stern Drive

• 97432A2

Key Features:

• Same as 18-2175 without yoke

Additional Details:

• Fits: MCM 3.0L (1999 & Newer), 4.5L MPI, GM V-6 & V-8 (305 & 350 cid) engines (1993 & Newer) with Alpha

Interchanges/Replaces

Mallory

• 9-72507

Mercruiser Stern Drive

• 18643A5

Additional Details:

• Fits: MCM 4.5L MPI & GM V-8 engines with Bravo drive

Interchanges/Replaces

Mallory

• 9-72503

Mercruiser Stern Drive

• 18309A2
• 18311A17
• 18311A2
• 812964A2
• 861523A9
• 8M0098795

Additional Details:

• Fits: OMC 2.5L (1986), 3.0L (1986-90), 4.3L/5.0L/5.7L (1986) KW & KWB Suffix only.
• Fits: OMC 7.4L (1990-98), 8.2L (1992-93, 1998)

Interchanges/Replaces

OMC Stern Drive

• 3853962
• 983902
• 986338

Volvo Penta

• 3853962

Additional Details:

• Fits: 4.3L (1986-98), 5.0L (1986-88, 1998), 5.7L (1986-92, 1994, 1996-98)

Interchanges/Replaces

OMC Stern Drive

• 3853917
• 3858437
• 984290
• 986120

Volvo Penta

• 3853917
• 3858437

Additional Details:

• Fits: 5.0L & 5.8L (1989-96)

Interchanges/Replaces

OMC Stern Drive

• 3853862
• 985727

Volvo Penta

• 3853862

Additional Details:

• Fits: 7.5L / 460 King Cobra 1987-90

Interchanges/Replaces

OMC Stern Drive

• 984537
• 986232

Additional Details:

• For: Mercruiser I

Interchanges/Replaces

GLM

• 21811

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0681	Chrysler/Force/US Marine 12-93416 12-934161 GLM 30020 Mercruiser Stern Drive 12-32834 12-8M2001219 Mercury Marine 12-32834 12-93416 12-934161	1	Washer		N/A
18-3729	GLM 19310 Mercruiser Stern Drive 10-36289 10-97934 Mercury Marine 10-97934	1	Motor Mount Bolt		N/A
NSS	Mercruiser Stern Drive 12-28421	1	Washer	No Image	N/A
NSS	Mercruiser Stern Drive 11-20220 11-82671317	1	Nut	No Image	N/A
NSS	Mercruiser Stern Drive 23-99299 23-36290	1	Spacer	No Image	N/A
NSS	Mercruiser Stern Drive 13-33734	1	Washer	No Image	N/A