Kool G Rap es considerado como una enorme influencia del golden age del hip hop. El periodista musical Peter Shapiro sugiere que él "creó el cianotipo para Nas, Biggie y todo el que haya seguido sus pasos".^[6]​ Kool G Rap es también descrito por Kool Moe Dee como "el progenitor y prototipo para Biggie, Jay-Z, Treach, Nore, Fat Joe, Big Pun y unos otros 25 hard-core emcees,^[1]​ y Kool Moe Dee también proclama a Kool G Rap como "el más lírico" de todos los artistas mencionados anteriormente.^[7]​

MTV describe a Kool G Rap como "El Padrino Del Hip-Hop",^[8]​ Rolling Stone dijo: "G Rap es la excelencia en narraciones callejeras, un estilo que definió a emcees de Queens tales como Nas y Mobb Deep"^[9]​

Otros artistas han mencionado a Kool G Rap como su mayor influencia, tales como Notorious B.I.G.,^[10]​ Eminem,^[4]​ Jay-Z,^[11]​ Tajai de Souls of Mischief,^[12]​ Vinnie Paz de Jedi Mind Tricks,^[13]​ Steele de Smif-n-Wessun,^[14]​ Havoc de Mobb Deep,^[14]​ Rock of Heltah Skeltah,^[14]​ MC Serch,^[15]​ Termanology,^[16]​ Black Thought de The Roots,^[17]​ M.O.P.,^[18]​ R.A. The Rugged Man,^[19]​ Bun B de UGK, Rah Digga,^[20]​ RZA, Ghostface Killah, Raekwon^[21]​ de Wu-Tang Clan, Lady Of Rage,^[22]​ Big Pun, O.C. de DITC,^[23]​ Memphis Bleek,^[24]​ Kurupt,^[25]​ Pharoahe Monch,^[26]​ y Twista,^[27]​^[28]​ entre otros.

G Rap es altamente catalogado en términos de Habilidad Técnica e incluso se compara a otros Mcs de la Era Dorada como lo son Big Daddy Kane, Rakim y KRS-One.^[29]​ Jay-Z, comparando su nivel de rapear al de G Rap, en su canción 'Encore' de su álbum The Black Album en una de sus rimas rapea:

"...Yeah, hearin' me rap is like hearin' G Rap in his prime.^[30]​

Traducción:

"...Si, escucharme a mi rapear es como escuchar a G Rap en su mejor momento

Allmusic lo llamó "Uno de los más grandes raperos jamás", "Un maestro" y "Una Leyenda".^[31]​ Destacados raperos tales como Ice Cube, Rakim, Big Daddy Kane, Lloyd Banks y Nas le han nombrado como uno de sus 5 favoritos en el rap^[32]​

• 1988: "The Symphony" (on the Marley Marl album In Control Volume 1)
• 1991: "Don't Curse" (from the Heavy D album Peaceful Journey")
• 1991: "The Symphony Vol. II" (on the Marley Marl album In Control Volume 2: For Your Steering Pleasure)
• 1992: "Death Threat" (from the Brand New Heavies album Heavy Rhyme Experience Vol. 1)
• 1993: "You Must Be Out of Your Fuckin' Mind" (from the Fat Joe album Represent)
• 1993: "Pee-Nile Reunion" (from the MC Shan Don't Call It Comeback 12")
• 1993: "This Is How We..." (from the Pudgee Tha Phat Bastard album Give Em The Finger)
• 1996: "Representin'" (Ruffa featuring Kool G Rap)
• 1996: "Stick To Ya Gunz" (from the M.O.P. album Firing Squad)
• 1996: "Know Da Game" (from the Frankie Cutlass album Politics And Bullshit)
• 1998: "Truly Yours 98" (from the Pete Rock album Soul Survivor)
• 1998: "Guns Blazing (Drums of Death, Pt. 1)" (from the UNKLE album Psyence Fiction)
• 1998: "40 Island" (from the N.O.R.E. album N.O.R.E.)
• 1999: "Friend of Ours" (from the E-Moneybags album In E-Moneybags We Trust)
• 1999: "The Anthem" Also feat. RZA, Tech N9ne, Eminem, Xzibit, Pharoahe Monch, Jayo Felony, Chino XL & KRS-One and "3 to the Dome" also feat. Big Daddy Kane & Chino XL (from the Sway & King Tech album This or That)
• 1999: "The Realest" (from the Mobb Deep album Murda Muzik)
• 2000: "Fall Back" (from the Big L album The Big Picture)
• 2000: "Ghetto afterlife" (from the Reflection Eternal album Train of thought)
• 2000: "Legendary Street Team" (from Lyricist Lounge 2)
• 2001: "Let 'Em Live" (from the Chino XL album I Told You So)
• 2001: "I Am" (from the G. Dep album Child of the Ghetto)
• 2001: "Gorillas" (from the Screwball album Loyalty)
• 2001: "No Surrender" (Shabaam Sahdeeq featuring Kool G Rap)
• 2002: "Allied Meta-Forces" (from the Canibus album Mic Club: The Curriculum)
• 2002: "Nuthin Has Changed" (from King Tee album The Kingdom Come)
• 2003: "Animal Rap" (from the Jedi Mind Tricks album Visions of Gandhi)
• 2005: "AIDS" (from the MF Grimm album Scars and Memories)
• 2005: "Ghost & Giancana" (from the Ghostface Killah and Trife da God album Put It on the Line)
• 2006: "We Gone Go Hard" (from the Ras Kass album Revenge of the Spit)
• 2006: "Reckless Eye-Ballin" (from the VERBAL THREAT album The Golden Era)
• 2006: "Full Metal Jacket" (from the Molemen album Killing Fields)
• 2007: "Hood Tales" (from the Marco Polo album Port Authority)
• 2007: "100 Roundz" (from the Domingo album The Most Underrated)
• 2007: "Come One, Come All" (from the Styles P album The Ghost Sessions)
• 2007: "Next Up" (from the UGK album Underground Kingz)
• 2007: "6 in the Morning" (from the Statik Selektah album Spell My Name Right: The Album)
• 2007: "Buck Buck" (on the Red Cafe and DJ Envy album The Co-Op)
• 2007: "And Wot (Remix)" (Album "Unified: He Whanau Kotahi Tatou" featuring Sweet Tooth & Carbon Kid)
• 2007: "Terrorize the City(on the Klashnekoff album Lionheart: Tussle with the Beast featuring Kyza)
• 2008: "Queens" (from the LL Cool J Exit 13 Promo EP)
• 2008: "One Shot" (album Hood 2 Hood: The Blockumentary Soundtrack, Pt. 1)
• 2008: "The Next Step" (from the Big John album The Next Step featuring R.A The Rugged Man)
• 2008: "Same Old Hood" (Saul Abraham featuring Kool G Rap & St Laz)
• 2009: "Das Leid / The Light" Azad featuring Kool G Rap (from Brisk Fingaz album Einzelkämpfer)
• 2009: "Gunz From Italy" (from the Club Dogo album Dogocrazia)
• 2009: "Ill Figures" (from the Wu-Tang Clan compilation album Wu-Tang Chamber Music)
• 2009: "Legendary" (from the 67 Mob album Raising The Bar)
• 2009: "ALC Theme" (from The Alchemist album Chemical Warfare)
• 2009: "KGR & Honda" (from the DJ Honda album IV)
• 2010: "Cursed" (from the Diabolic debut album "Liar & A Thief")
• 2010: "Boot Rap" featuring Canibus (from the Mark Deez album "Bootstrap Theory")
• 2010: "White Sand Part 2" Rick Ross Ft. Triple C's from The Albert Anastasia EP
• 2010: "Knife Fight" Rick Ross Ft. Kool G Rap from The Albert Anastasia EP
• 2010: "Ready For War" CHI-ILL Ft. Kool G Rap from The Last Chance Lounge EP.
• 2010: "Controlling Tha Game" Tyger Vinum FT. Kool G. Rap from "Grindin Muzik" album
• 2010: "Frozen" (From The Left album "Gas Mask")
• 2010: "3 Extremes" (from Dusty Philharmonics album "The Audiotopsy", Unexpected Records)
• 2010: "Street Knowledge" featuring Koolsphere & Batería (from Dj Jean Maron album "RUN MPC")
• 2011: "Kies in tha game" (from Duo Kie album "De Cerebri Mortis")
• 2011: "Ill Figures Remix" (from Raekwon EP "Dope on the Table")
• 2012: "Summertime" (from Adil Omar album The Mushroom Cloud Effect)
• 2012: "Keep it Live" (from NNFoF album No Name Full of Fame)
• 2012: "Rivers of Blood" Wu-tang Clan ft. Kool G Rap (from The Man with the Iron Fists Soundtrack)
• 2012: "Wolves Amongst the Sheep" (from Vinnie Paz's album: God of the Serengeti)
• 2012: "Westerns" (from Israeli rapper Sagol 59's single: Westerns 12")
• 2012: "Young N Foolish" with Iranian rappers Hichkas , Quf and Reveal produced by Mahdyar Aghajani
• 2012: "Depths Of Despair" (with Irish rapper Tall Order Paul Ritchie)
• 2013: "Ink Spatter" Trails ft. Kool G Rap & Dray Sr. (from the album Anvils & Pianos)
• 2015: "La mafia nuestra" La Etnnia con Kool G Rap (527 Internacional)

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